EMAG

The independent action group for current and ex Equitable Life policyholders, funded by contributions.

Equitable Members Action Group

Equitable Members Action Group Limited, a company limited by guarantee, number 5471535 registered in the UK

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Documents: 12/10/2001 - The Baird Report - Comments

12 October 2001 - THE BAIRD REPORT - COMMENTS

The attached papers form the basis of the joint submission by EMAG & ELMHG to the Treasury Select Committee, who are holding a public evidence session regarding Equitable Life on Tuesday 30 October in Committee Room 8 of the House of Commons. The Chairman and other officials of the Financial Services Authority are scheduled to give evidence at 10.30; Ruth Kelly, M.P., Economic secretary, HM Treasury, will give evidence at approximately 11.45. (Other witnesses may be invited beforehand to give oral evidence, at the discretion of the Committee chairman). Seating is fairly restricted, so early arrival is advisable for those wishing to attend.

THE BAIRD REPORT - COMMENTS

By definition the Baird Report is concerned with the period from 1st January 1999, when the FSA took over regulatory responsibility for ELAS. It does however throw considerable light upon the lack of action taken by previous regulators during the critical period from 1988 to 1998. It is very clear that before the autumn of 1998, the regulators had taken no firm action at all and that by the time the FSA appeared on the scene, the opportunity for constructive regulation had long since passed.

This conclusion emerges from consideration of aspects of the Insurance business in general and ELAS in particular:

  1. Life and Pensions business is increasingly sold upon the basis of past performance tables. These are regularly published in the Industry papers e.g. Planned Savings and Money Management, from which they are 'lifted' by the general press and by consumer magazines. The critical ones for pensions business tend to be 10-year ones. Shorter time frames are unrepresentative and longer ones too historical.

  2. Strong performance in the 10-year section was more important to ELAS than to other insurers. As a non-commission paying house, if ELAS policies did not sell themselves by reason of their performance, they were not going to be sold at all.

  3. The ELAS directors operated a 'full and fair' distribution policy in respect of bonuses. Its effect was to maximise the Society's bonuses and past performance record. This in itself was a somewhat dubious concept since it also minimised reserves and made the Society more vulnerable to poor investment conditions. The whole idea of with-profits investment is to smooth the fluctuating return that markets provide. It was a novel variation to attempt this without any significant smoothing reservoir of surplus assets.

  4. When the non-GAR Personal Pension Policies replaced the GAR Retirement Annuities in 1988, ELAS directors made the decision to run the business as one fund and to make no provision for the GAR risk. I believe one of the main reasons they did this was because they knew that they would be using the performance record of the old policies as the basis for selling the new ones for at least 10 years into the future. Splitting the fund would have lost them a vital marketing edge. In particular, if the GAR policies had performed badly, this would have made it difficult to sell the new non-GAR ones for 10 years, even if their performance was much better.

  5. ELAS specialised in pension policies, so its exposure to the GAR risk was much more material than that of other more broadly based insurers.

Consequently, as it entered the nineties, ELAS ran two very significant risks; firstly that an extended period of poor investment conditions would expose its full distribution policy; secondly that low interest and annuity rates would bring the GAR problem home to roost.

Ironically, the nineties gave the ELAS directors (and the regulators) repeated opportunities to deal with the GAR problem. Interest rates fell, as memories of inflation faded. This increased the GAR cost, but also increased investment values. Assets and liabilities both went up. A slightly more conservative line on bonuses during the good investment years 1991 to 1999 would have built a reserve to cover one or other of the Society's two big risks. The directors repeatedly decided against, declaring the asset increases as bonuses and relying upon being able to side-step the increase in liabilities through their 'differential bonus policy'. This was the name they gave to the dubious practice of docking GAR policyholders' individual bonuses if they chose the guaranteed annuity rate. In my view the all-important past performance record was a major factor in this series of decisions. Mr Baird reports that the regulators disapproved, could have 'suggested' less aggressive bonus declarations, but in fact took no action.

The cost of their neglect is now being met by current policyholders. In spite of the present Board's protestations to the contrary (which the directors refuse to substantiate), the bulk of the 16% 'hit' of July 2001 cannot relate to falls in investment values between December 1999 and June 2001. The Stock Market certainly fell 20% in this period (10% in 2000 and 10% in 2001), but according to its accounts ELAS made an investment profit during 2000 and by 2001 had reduced its equity exposure to less than half. In March 2001 it also received £500 million from Halifax. About 4% of the 16% might relate to net losses in the first half of 2001. The remaining 12% (more than £3,000 million) must relate to the GAR cost and the recovery of excessive past bonuses.

The whole insurance industry is based upon the spreading of risk. ELAS had two big risks, which against all the experience and practice of the industry it did little to bring under control, something at which insurers are supposed to be expert. Instead it placed ever-increasing reliance upon differential bonuses. When in 2000 both investment conditions turned nasty and the House of Lords comprehensively rejected ELAS's one and only GAR 'solution', it was totally exposed.

No board of any major insurance company should ever have put its policyholders in this position and no regulator should ever have allowed it. However by the 1st January 1999, the damage was done and the opportunity lost. The bulk of the Baird Report is little more than interesting academic exercise. The real numbers need to be extracted from the present directors and the spotlight turned upon the failed regulators of the 1990s.

NB. Colin Slater is a Chartered Accountant with a special interest in the insurance industry and is a member of the committee of Equitable Members Action Group.

EMAG and ELMHG's joint response to The Equitable Life's compromise proposal:

Introduction:

EMAG and ELMHG are the two policyholder groups without any commercial affiliations who seek information and influence on behalf of all the classes in the Equitable Life.

Here are our 10 constructive suggestions:

1. Policyholders cannot form any conclusive views until they are provided with a comprehensive financial explanation, including a comparison of asset and policy values. We request that the board publish a "Statement of Affairs" as at 30 September 2001.

2. We believe that the board has given insufficient weight to the further opinion of its own leading counsel, Nicholas Warren, QC. His conclusions were largely supported by the FSA's legal opinion from Ian Glick QC, the latter received immediately after publication of the proposal. Both indicate that ALL non-GARs have a reasonable prospect of succeeding in a claim against the Society for mis-selling. In particular, late entrant non-GARs (i.e. post 1998) are treated totally unsatisfactorily in the proposal. This group was hit disproportionately and unfairly in the July 16th' devaluation. They have a very strong legal case and 2.5% uplift to them is woefully inadequate.

3. As part of the compromise, those non-GARs with post July 16th "negative equity" (i.e. a notional fund value for transfer and for bonus calculations below their guaranteed fund) should have their funds made up to the guaranteed value.

4. The 70,000 with-profits annuitants, being the one group that is totally locked-in, have the strongest case to be a separate class. We repeat our request that the Society fund legal representation for them. They should be allowed the flexibility to modify their annuities in the light of the recent much changed circumstances (vary their Assumed Bonus Rate, convert to conventional etc). The Society should try to help those that wish it to negotiate a group transfer to another provider (subject to the prevailing Financial Adjustment) and obtain a dispensation from the Inland Revenue by way of a Statutory Instrument.

5. The full details of the Halifax contract of sale should be published immediately. For six months EMAG has made repeated written requests to Vanni Treves and more recently to the Halifax for the full terms of the sale contract of Feb 5th, 2001. In the compromise documentation, for example, we read for the very first time that there are six basic objectives for the agreement to achieve, including " classes?.. being no greater than the minimum practical?".

6. The Society must honour its duty to publish, as soon as it is known, the Court, Judge and Date for the hearing on establishment of classes for those wishing to make representations. Also, the Society should make available to members their Instructions to Counsel and their Opinion that there are only the two classes.

7. The £250m payment upon success by Halifax should be distributed "guaranteed".

8. In the Section 426 "Explanatory Statement" in November the board must review and revise the costings, projections and uplifts to be based on the most up-to-date much lowered numbers of both GARs and non-GARs who remain at the time of voting.

9. Also, it should address the future of the fund with particular regard to "unitisation" for transparency, resolving the residual problem of the GIRs and incentivising ongoing loyalty, such as by undertaking that net proceeds of successful legal pursuits will be distributed by special bonus declaration pro rata to all policyholders remaining, including those who subsequently leave due to contractual events, after any compromise agreement is achieved.

10. The "acid test" of whether this is truly a consultative process is if our board adopts members' suggestions and makes changes to the existing proposal. We observe that the Consultation Feedback Form is highly structured and politically designed to channel and constrain the responses sought. Claims made by the Society very early on that it appears to have "pitched the offer about right" do not augur well. We expect our board to resist the temptation to try to secure the vote by expenditure on a large-scale advertising campaign.

Paul Braithwaite Liz Kwantes

Chairman EMAG Chair ELMHG

www.emag.org.uk www.equitablelifemembers.org.uk

Uncertainties facing policyholders: a paper by Tom Lake

Introduction:

1.0 Policyholders currently face many uncertainties, as a result of the situation that has been allowed to develop at Equitable Life

1.1 They are having to make decisions on whether to take benefits, whether to transfer out, how to approach the proposed compromise settlement and whether to consider pressing a claim for compensation. If the compromise succeeds members will be legally bound not to make further claims for mis-selling in relation to the GAR liabilities however they voted when the compromise proposal was put to the membership. As we have not yet seen the terms it may be that they will be more tightly bound, as some have supposed.

1.2 The members face considerable uncertainty as to their true legal position, and also as to the financial prospects of their pension arrangements with Equitable Life.

1.3 The legal position is unclear because the 1982 Insurance Companies Act was not clear as to policyholders beneficial rights and further because the House of Lords' decision did not result in a stable or clear position on which the policyholders, the life assurance industry and the regulators could base their decisions.

1.4 Further, the multitude of different contracts issued in the past by the Equitable Life, with a myriad of different guaranteed benefits, makes it very difficult for an outsider to assess the liabilities and potential liabilities of the society. The financial position is unclear because very little information has been released to policyholders, although the Equitable Life is a closed mutual society whose only beneficial owners are the members, i.e. policyholders with an interest in the "With-profits" element of the Society's business.

2. Lack of Clarity in the 1982 Insurance Companies Act

2.1 The regulation of insurance companies is governed by the 1982 Insurance Companies Act as well as other measures. The 1982 Act brought in the notion of Policyholder's Reasonable Expectations but failed to give any definition. It might be thought that it was Parliament's intention that market forces should control the interpretation given to this term, though how they could act over the necessary 40+ year span is unclear.

2.2 FSA research has showed that the industry average with-profits performance has been poor, compared to unit-trusts or tracker funds, although Equitable Life far outperformed this average, and indeed was a thorn in the side of much of the industry, becoming isolated and embattled as a consequence. This shows clearly that market forces have been ineffective in providing a de facto interpretation of the term "Policyholder's Reasonable Expectation". Industry and regulatory practice settled on the `asset share' approach to Policyholder's Reasonable Expectations. For 18 years the entire industry proceeded without sound legal basis. When a challenge came its results were unsurprisingly catastrophic.

3.0 The House of Lord's Decision on Ring-Fencing

3.1 The decision on whether the costs of the GAR policies should have been borne by policyholders in that class alone was made by the House of Lords in a judgment which devoted only a single meagre paragraph to supporting argument. The non-GAR policyholders were not represented in the hearing in relation to that issue - not even by the Equitable Life. While Leading Counsel retained by the Equitable Life have agreed that despite the unclear reasoning, lack of representation of the nonGARs, failure by the Equitable to present the full picture, despite all these failures, the House of Lords decision in regard to ring-fencing is unlikely to be successfully overturned by a direct challenge.

3.2 Nevertheless, the failures cited above mean that it cannot be regarded as completely final, nor can it be seen as leaving a clear basis on which the industry can assess the adequacy of policyholders' benefits. Policyholders throughout the Life Insurance Industry are left without any clear understanding of their position. There will have been cross-subsidy between policyholders throughout the industry on a massive, and so far largely unreported, scale.

4.0 Uncertainties Remain as to Equitable Life's Liabilities

4.1 While the proposed GAR compromise settlement resolves the GAR benefit liabilities it does not deal with any other liabilities flowing from the House of Lords' decision. The situation appears murky and unstable. Challenges relating to, for example, Guaranteed Interest Rates and capital roll-up, loss of the Equitable's sale value, claims in relation to the 16% fund cut on 16th July 2001 and perhaps claims in respect of other guarantees could still raise liabilities.

4.2 As the Halifax agreement remains to this date unpublished it is unknown whether further liabilities or obligations arise under it.

5.0 Uncertainties Remain as to the value of policies

5.1 The Equitable Life's explanation to policyholders of the 16% cut in funds is impossible to evaluate without full access to the precise detail of the financial circumstances which led to the decision to make the cut. Until the society provides policyholders with precise financial details, doubt will remain as to the relative proportions within the total cuts attributable to "prudential" and "immediate over-riding necessity" considerations.

6.0 Uncertainties Remain as to Future Bonus Policy

6.1 Actuaries Bacon and Woodrow in a report for trustees of senior-grade civil servants' A.V.C. pension funds noted that the future outlook for Equitable Life (compared to societies with greater reserves) was likely to be that if investments did well, i.e. in favourable "growth" circumstances, for prudential reasons more would be withheld from distribution via bonuses to policyholders in order to build reserves, while if poorer circumstances prevailed, the bonus outlook would be no better. EMAG has proposed that instead of attempting to reconstruct a society with the resources to offer investment "smoothing", which would involve building prudential reserves at the expense of members crystallizing benefits in the short/medium term, it would be better to unitise the fund, paying proper regard to the interests of annuitants so that future assets would be returned directly to the members.

Tom Lake, ELAS Non-GAR policyholder, EMAG committee member, 22 October 2001

email: Tom.Lake@glossa.co.uk

The Equitable Life Story (paper 1 of 2 by Michael Josephs)

1. I have prepared the attached brief "The Equitable Life Story or The Pollyanna Syndrome" to help us understand the complex background to the Equitable Disaster. Much of the detail has been omitted, or is not readily available, but I have tried to focus on essentials and confine myself to accepted facts and conclusions drawn from those facts.

2. When I began to write the brief, I could not comprehend how such a capable organisation could wreck itself in a few short years. It turns out that the seeds of destruction were planted in the 1970's, but it took sustained arrogance and fecklessness to allow those seeds to bloom into a jungle which destroyed the policyholders proper harvest. I hope that the brief will help others to understand the nature of the failures and how to tackle the many outstanding problems.

3. The fundamental message from this record of misfortunes is that people failed in their duty. It was not that their duties were unknown or poorly defined: the thrust of their responsibilities was clear, but they hid behind a fog of technical detail. They said one thing but did another, and the interest of policyholders came last. The pickings were too good and no one was brave enough to blow the whistle.

4. The second message is that too many of the watchdogs who were meant to prevent such a situation from developing withheld their concerns from the policyholders, the real owners of the Society. One timely letter from a Cabinet Minister could have halted the downward slide. Secrecy is the foe of good regulation, but it still holds sway despite the appointment of a completely new Board.

5. Regrettably there is a third message: once an organisation loses its essential integrity, nothing that it does can be taken at face value and trust becomes just foolishness. All of the actions of the previous Board and its willing helpers need to be re-examined with a sceptical and penetrating eye. None of its policies and plans should be continued without stringent re-evaluation.

6. The Treasury is behaving as if the policyholders brought the problems on themselves, while in truth they are virtually blameless. Currently, Equitable is expected to dig itself out of the deep mire in which it lies, and the policyholders are being made to bear nearly all of the costs. Frankly this is a nonsense. Equitable is too weak managerially and financially to do this on its own, and too many of its managerial echelons are compromised by their involvement in the destruction of nearly 25% of policyholders' funds.

7. At the same time a number of investigations have been completed, are in progress or are just about to start. Most of these are legally oriented, and will help to assign blame in suitable proportions, if and when they are published, and some may help to clarify what share of the cake should eventually be allotted to the various classes of policyholder.

8. Many of the million people dependent on Equitable for their retirement income are in terror of further adverse developments - and why should they not be given recent history and the secrecy which still clouds the Society's affairs? They are being bounced into accepting a premature and ill thought 'compromise proposal' whose only merit is the prospect of a spurious stability.

9. Instead, the insurance industry, the media, Parliament and The Government should all be providing positive help

10. The most immediate needs are as follows:

10.1 To put a stop to the agony by providing each policyholder or annuitant with a minimum figure for the pension that they will receive, come what may. Essentially this implies an industry wide reinsurance with Government involvement. With reasonable skill, this reinsurance need never be called upon.

10.2 To re-invigorate the management and board of Equitable, so that they can cope with the massive task of putting right years of neglect, and hopefully open to new business again.

10.3 To throw the bright light of day on all the workings of the Society and its regulators, so as to rapidly identify what has gone wrong in the past and prevent new errors in the future. The most appropriate way to do this is under the aegis of Parliament with the active involvement of the Parliamentary Ombudsman. The press should play its part by probing the murkier aspects of the whole affair.

10.4 To deal with the issue of compensation in a just and expeditious manner by setting up special machinery to avoid a continuous drip of court cases over the next ten years.

Michael Josephs

17 October 2001

The Equitable Life Story (paper 2 of 2 by Michael Josephs)

PREFACE: This note has been prepared to help convey the nature and the causes of the financial catastrophe which has befallen the policyholders of the Equitable Life Assurance Society. The key events manifested in the summer of 2000 when Equitable lost a 'straightforward' court case in the House of Lords and closed to new business. Subsequently a shortage of at least £1500 millions was announced, and over a period of twelve months Equitable cut 8% from current bonuses and 16% from previously accumulated bonus funds in policyholders' accounts, the cumulative effect being a cut of nearly 25% in policyholders anticipated pensions.

1. Founded nearly 250 years ago, by the early years of the 20th century, Equitable Life Assurance had become the epitome of reliable and resourceful pensions provision.

2. In the 1950's Equitable introduced policies with guaranteed annuity rates (GARs), as well as guaranteed fund values at retirement. Initially, these guaranteed rates were quite low, but appropriate reserving mechanisms to cover the guarantees were not introduced. In the course of time guaranteed rates from 10% up to 15% were incorporated into these open ended GAR policies, which many people regard as a reckless act.

3. In 1978 Legislation was enacted enabling all personal pension policies to have an 'open-market option', that is to say a fund value that could be transferred to another approved fund at the policyholder's behest. This made it imperative to reserve against the guarantees in each individual policy, but the Society ignored the problem because market rates were still higher than those guaranteed in the policies.

4. In 1988 Equitable ceased to write GAR policies, but continued to mix non-guaranteed policies with the older GAR policies in the same with-profits fund. Essentially the Society was commingling funds of incompatible types. Moreover, none of the new policyholders were advised of the existence of these earlier guarantees underwritten by their own non-guaranteed funds. This meant that non GAR members were unwittingly cross-subsidising those whose plans were written at the highest guaranteed rates. This has provided serious grounds for claims of MisSelling or misrepresentation.

5. In 1990 there were clear indications that annuity rates were likely to drop to levels which would activate the guarantees. Such guarantees are essentially one-way options, and when options are 'in-the-money', nearly all are exercised. Still Equitable did not calculate a reserve for individual policies, nor did they make realistic reserves for each class of policy. The necessary pool of high yielding assets to match the guaranteed rates was not created. This was serious mismanagement.

6. The House of Commons Treasury Committee states in its Report on the situation: "Equitable Life's risky decision in 1993 not to build up a reserve to cover the cost of GAR liabilities was a crucial turning point."

7. In 1993 when the first guarantees were activated, Equitable decided to meet the cost by arbitrarily reducing the final bonuses of the policyholders opting to call on their guarantees. This was a totally opaque method of dealing with the issue, which should have been tackled years earlier by telling the GAR policyholders how much of their 'profits' had been reserved to cover the possible exercise of their guarantees.

8. During the next few years annuity rates dropped further, with the cost of the guarantees rising accordingly, but still the society clung to the policy of using 'Directors Discretion' to reduce the expected annuities to affordable levels.

9. In 1997 when a groundswell of complaint started to build up from GAR holders planning to take their pensions, The Board of Equitable laid plans to tough it out and get legal approval of their apparently arbitrary policy.

10. In 1998-99 when writs were about to be issued by GAR policyholders, Equitable launched their own action, which did not concede any fault or weakness in their handling of the situation, and demanded that the Courts confirm the Directors' 'carte blanche' to vary individual bonuses as they deemed fitting, (as set out in the Society's Rules, but not the policies).

11. The 'all-or-nothing' form of action put Equitable's non-guaranteed with-profits members at great risk of having to bear most of the cost of guarantees that were nothing to do with them. The Board disguised the scale of the risk, by issuing formal statements referring to a cost of £50 millions and reserves of £200 millions. It turned out that £50 millions was the cost of meeting guarantees that could not even be covered by removing the final bonus, and was nothing to do with the court case. This was seriously misleading to its members, and probably aimed at ensuring that they would stay with Equitable and give the directors a free hand with the court case. By and large this is what happened.

12. The Board did not even advise the Courts of the scale of the disruption that would ensue should they lose the case (which was actually in the range of £1500 millions to £3000 millions). Not surprisingly, the Court of Appeal and the House of Lords denied the Directors the carte blanche that they were seeking, and in doing so made it more difficult to restructure the funds in any rational way.

13. Moreover, the Board declined every opportunity to negotiate a low cost settlement with the claimants, particularly after it had won its case at the High Court stage. The Directors arrogance demanded a total victory, but they lost everything instead.

14. At any time between 1980 and 1997 The Board could have admitted the long standing weaknesses in record keeping and reserving, and asked the Courts for permission to restate the Accounts and the allocation of funds within each GAR policyholder's account. No policyholders need have lost what they were due under their policies and the Courts would have been sympathetic. The Board refused to do this, and despite the replacement of the complete panel of Directors, they have not done so to this day.

15. A valuable insight into these events is given by the Institute of Actuaries Inquiry into the technical background of the Equitable affair. Their report was published in September 2001 and is written in a detached academic tone that would be more appropriate to a review of the fiscal weaknesses of the Tudor dynasty, rather than the causes of a present day financial disaster affecting nearly a million people. Put into human language the key points that emerge are:

15.1 The words 'regret', 'sympathy', 'apology' and 'sorry' do not exist in the actuarial vocabulary.

15.2 There was a major cumulative failure of actuarial and underwriting practice at Equitable from as early as 1975 to 1998, but the Inquiry is not prepared to say whether the appointed actuaries were in breach of their professional guidelines on various occasions.

15.3 Although, by the mid-80s Equitable had given a majority of its policyholders guarantees, they never explicitly calculated the size of the resulting liabilities in a proper manner.

15.4 They did not inform those policyholders in advance that they would reduce their already declared bonuses (or by how much) if they exercised the guarantees that were explicitly defined in their policies.

15.5 When Equitable introduced in 1988 a completely new series of policies without guarantees those policies should have been put in a separate bonus pool from the GAR policies, but instead all policies were mixed together.

15.6 With the passage of time the Board allowed the underwriting and investment threats to the health of Equitable to grow increasingly large, and they generally concealed their problems rather than addressing them.

16. A proper awareness of risk is vital to anyone working at a senior level in the life and pensions industry. During the 1990's the Board and executive team at Equitable went the opposite way, courting greater and greater risks. This was demonstrated in the most dramatic way when the Board found itself unable to sell Equitable at any price because of the open-ended nature of the liabilities that they had incurred. They had fallen victim to the fatal Pollyanna Syndrome, the silly belief that risks don't matter because nothing has gone wrong yet, and it will all turn out for the best.

17. At all relevant times Equitable was under the supervision of Government Regulators, Appointed Actuaries and External Auditors, and from 1998 was under the overall supervision of the Financial Services Authority. None of these august and potent supervisors took any effective steps to prevent the misleading record keeping or to alert the Members of the Society to the nature and scale of the problems that were developing. or to the damage done to it and its members. They utterly failed to detect or to counter the Pollyanna Syndrome which had taken over the Society's management.

18. Throughout the whole of this sorry and depressing saga the policyholders must be held blameless. There was nothing extraordinary about the benefits that were being credited to their pension funds and the regulators and the media were consistently silent with any form of criticism until the GAR problem was first aired generally in the summer of 1998.

19. The Board of Equitable are now seeking approval of its members to a 'Compromise Agreement' [draft published September 2001] that would buy out all the GAR policies and change the company's articles and prevent policyholders from claiming recompense for the losses they have suffered whether from mis-management or mis-selling. This idea was inherited from the previous Pollyanna Board. The present Board expects to avoid responsibility and liability both for themselves and the regulator by this device, which is particularly hard on the great majority of current policyholders whose policies are not guaranteed.

20. At the time of writing, policyholders are still denied essential information about the causes of their troubles and about Equitable's present status. This continues a perverse and longstanding tradition of this society. Until such information is provided to the ordinary Member in a form which he or she can reasonably understand it would be rash to fall in line with the Board's proposals.

21. In addition, many people believe that the only fair and effective way to sort out the problems and ensure proper compensation for the policyholders is for their many justified grievances to be pursued in court.

Michael Josephs

12 October 2001

email: city@london.polargrp.com

(I acknowledge the assistance that I have received from the EMAG web site [www.emag.org.uk] and the helpful EMAG members with whom I have discussed these matters. However, EMAG bears no official responsibility for this paper).