“10. Putting to one side illegitimate threats (which are nowadays better viewed as falling within the doctrine of duress: see Times Travel (UK) Ltd v Pakistan International Airlines Corpn[2021] 3 WLR 727 , paras 8-9 and 89-90) undue influence is concerned with a situation where, by reason of the relationship between them, one party (B) has such influence over the other (A) that A does not exercise a free judgment, independent of B, in relation to the making of a transaction between A and B (or, in a three-party situation, between A and a third party, C). 11. Ever since Allcard v Skinner(1887) 36 Ch D 145 , it has been commonplace to divide undue influence into two categories: actual and presumed. But in Etridge the House of Lords made clear that undue influence is a single concept. It does not have two different forms. The correct analysis of the two categories is that they refer to different ways of proving undue influence. Presumed undue influence refers to where the person alleging undue influence relies on an evidential presumption. Actual undue influence refers to where the person alleging undue influence relies on direct proof (of A’s conduct … which led to B not exercising a free and independent judgment). 12. As Etridge also made clear, there are two requirements for establishing the (rebuttable) presumption of undue influence. First, there must be a relationship of influence. This may be established on the facts. But in respect of some relationships there is what is commonly referred to as an irrebuttable legal presumption (but is more appropriately referred to as a legal rule) that the relationship is one of influence (but note not undue influence). Examples of such relationships are doctor and patient (Mitchell v Homfray(1881) 8 QBD 587 ), spiritual adviser and follower (Allcard v Skinner), parent and young child (Lancashire Loans Ltd v Black[1934] 1 KB 380 ) and, of direct relevance to the facts of this case, solicitor and client (Wright v Carter[1903] 1 Ch 27 ). The second requirement is that the transaction must not be readily explicable on ordinary motives. The House of Lords preferred this test, which uses the words of Lindley LJ in Allcard v Skinner, to a test of whether the transaction was manifestly disadvantageous which had been put forward by Lord Scarman in National Westminster Bank plc v Morgan[1985] AC 686 , 703-707. The underlying idea behind the test is that the nature and/or contents of the transaction must make one conclude, in the context of the relationship of influence, that, absent evidence to the contrary, undue influence has been exercised. … 13. If those two requirements are satisfied, so that there is a presumption of undue influence, the burden of proof shifts and it is for the party seeking to uphold the transaction to rebut the presumption by showing that A was not acting under undue influence (ie that A exercised free and independent judgment) when entering into the transaction. Although neither necessary nor conclusive, the main method of rebuttal is to show that A obtained the fully informed and competent independent advice of a qualified person, most obviously a lawyer: see Inche Noriah v Shaik Allie Bin Omar[1929] AC 127 and Etridge.”
“I found Vandyke to be honest, direct and very forthright as a witness. There was no attempt at prevaricating. Quite the opposite in fact. He seemed completely candid and open about all that had happened in his family. I found him to be truthful and very credible as a witness.”
“Next comes the question of whether the relationship between Vandyke and Austin was one in which Austin had such confidence and trust in Vandyke as to place Vandyke in a position to exercise undue influence over him in making such a gift. The answer to be gleaned from all of the cases and literature on undue influence is that the relationship between the two men of lawyer and client was sufficient to establish that Austin had the confidence and trust in Vandyke that would place Vandyke in a position to exercise undue influence over his father in making such a gift to him. Granted that [,] there may have been several reasons which Austin may have had to engage his son in the task of negotiating with Kenneth [Monplaisir] the partitioning and sharing of the lands at Marigot jointly owned by Kenneth and Austin but registered in the name of Kenneth only. One can count among them Vandyke’s familiarity with a lot of his father's dealings, and his apparent confidence and competence in ‘combat’. But there is no doubt that there was, at the time of the transfer to Vandyke of a substantial portion of his father’s share in the partitioned property, a relationship of lawyer and client existed between them. Vandyke himself put the nature of their relationship beyond doubt when he said, in his letter to the [claimants’] lawyer on13th June 2008 : ‘His business affairs were entrusted to Diane Jude and I served as his legal advisor until his death’. You could hardly want it clearer than that.”