"The current law of duress and undue influence is so unclear that it creates chaos, rather that certainty in the law" Discuss.

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Contract Essay – Spring Term:

“The current law of duress and undue influence is so unclear that it creates chaos, rather that certainty in the law” Discuss.

The purpose of this essay is to examine a number of cases concerning duress and undue influence and to decide to what extent the above quotation is correct and true of decided cases.  Duress shall be examined first in relation to the quotation and then finally undue influence.

        Duress can be defined as ‘Pressure, especially actual or threatened physical force, put on a person to act in a particular way.  Acts carried out under duress usually have no legal effect; for example, a contract obtained by duress is voidable’ (Oxford Dictionary of Law, New Edition).  Economic duress involves a party to contract experiencing pressure from the other so as to change the terms of the contract, to renegotiate its terms, to suit the other party.  Conversely, another approach to the area of duress is that the parties are free to alter the terms of their agreement, so long as they provide consideration for the variation.  Consideration may arise in the form of both parties agreeing to abandon claims under the previous agreement, or that one party has offered some nominal consideration for the variation.  The doctrine of consideration has gradually shifted to the doctrine of economic duress, and is still a comparatively recent development in English law, and therefore still developing.

        In the case of Pao On v. Lau Yiu Long [1980] AC 614, the issue of whether there had been the necessary coercion of the will vitiating consent, had arisen.  Here, the plaintiffs threatened not to perform their promise that they would not sell 60% of their shares in the Fu Chip company for one year unless the defendants, the majority share-holders in the company, agreed to indemnify them against a loss in the value of their shares in that period.  The defendants agreed to this demand fearing delays and a loss of confidence in their company if the deal were not completed, and signed a written indemnity to compensate the plaintiffs on 60% of their holding if the market price fell below $2.50 a share.  

        The share price dropped and the plaintiffs sought to rely on the indemnity, but the defendants refused to comply with its terms.  The defendants claimed that the indemnity had been obtained as a result of duress.  It was held that although the defendants had been subjected to commercial pressure, their will had not been coerced because they had taken a commercial decision.          

        Lord Scarman approved the doctrine of duress in this case and recognised that it could contribute towards making contracts voidable.  Furthermore, he went on to say that the essence of this rule was that ‘there must be a coercion of the will such that there was no true consent . . . it must be shown that the contract entered into was not a voluntary act’.  Lord Scarman highlighted the question of whether there was a realistic alternative open to the defendants.  It was found that the defendants had rationally analysed the options and had taken a commercial decision that the risk to their company of non-performance was greater than the risk of the need to pay under indemnity.  Hence, there was no coercion of the will and no duress.           

          It has been argued that it is incorrect to claim that duress is based upon consent being vitiated so that the agreement is not voluntary.  Lord Goff stated in The Evia Luck [1991] 4 All ER 871 that he doubts whether it is helpful to speak of a person’s will being coerced.  The victim of duress is aware of what they are doing and submits intentionally.  Duress, therefore, does not negate the existence of consent but is based upon a finding that the victim has no other realistic choice available to him, other than to agree.  

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        In the case of Universe Tankships Inc. of Monrovia v. International Transport Workers’ Federation, The Universe Sentinel [1983] 1 AC 366 it was admitted by Lord Diplock and Scarman that duress does not involve the destruction of the will but intentional submission to the inevitable.  This does not conform to the reasoning given for duress in Pao On involving the terms ‘coercion of the will vitiating consent’.  It might be more appropriate to replace the above with ‘no realistic choice’ keeping in line with the view of Lord Diplock and Lord Scarman.  However, the statement of the necessary ingredients cited in ...

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