"(1) Subject to subsection (2), any court in which a solicitor has been employed to prosecute or defend any suit, matter or proceedings may at any time – (a) declare the solicitor entitled to a charge on any property recovered or preserved through his instrumentality for his assessed costs in relation to that suit, matter or proceeding; and (b) make any such orders for the assessment of those costs and for raising money to pay or for paying them out of the property recovered or preserved as the court thinks fit. and all conveyances and acts done to defeat, or operating to defeat that charge shall, except in the case of a conveyance to a bona fide purchaser for value without notice, be void as against the solicitor."
"An attorney has a lien on the money recovered by his client, for his bill of costs; if the money come to his hands, he may retain to the amount of his bill. He may stop it in transit if he can lay hold of it. If he apply to the court, they will prevent its being paid over till his demand is satisfied. I am inclined to go still farther, and to hold that, if the attorney give notice to the defendant not to pay till his bill should be discharged, a payment by the defendant after such notice would be in his own wrong, and like paying a debt which has been assigned, after notice. But I think we cannot go beyond those limits."
"But equity deals with that deficiency in the common law by first recognising, and then enforcing, an equitable interest of the solicitor in the fruits of litigation, against anyone who, with notice of it, deals with the fruits in a manner which would otherwise defeat that interest."
"This form of remedy, or intervention as it is sometimes called, arose naturally from the application of equitable principles, in which equitable interests may be enforced in personam against anyone whose conscience is affected by having notice of them, either to prevent him dealing inconsistently with them, or by holding him to account if he does."
"The typically terse judgment may be said to have dealt with legal and equitable lien without clearly distinguishing between the two, but the analogy of an assigned debt shows that Lord Mansfield recognised that the solicitor had an interest in the judgment debt which the court would protect, provided that notice of that interest had been given to the debtor before payment to the judgment creditor. An interest dependent on notice is typical of an equitable interest."
"I have always understood the law to be, that a solicitor had an inherent equity to have his costs paid out of any fund recovered by his exertions; and that the Court would not part with it until these costs had been paid, except by consent of the solicitor."
"It recognises that the equity depends upon the solicitor having a claim for his charges against the client, that there must be something in the nature of a fund against which equity can recognise that his claim extends (which is usually a debt owed by the defendant to the solicitor's client which owes its existence, at least in part, to the solicitor's services to the client) and that for equity to intervene there must be something sufficiently affecting the conscience of the payer , either in the form of collusion to cheat the solicitor or notice (or, I would add knowledge) of the solicitor's claim against, or interest in, the fund ."
"Here the official receiver wishes to get the benefit of the solicitor's exertions by which the [sum] has been recovered, without paying for them"
"I agree and have nothing to add. It is right that they who get the benefit of the recovery of money should bear the expense of recovering it."
"There is room for an undistributed middle, namely that the deposit of the money was inconsistent with a lien arising, actually or potentially."
"That seems to me to make it impossible to contend that the money held in the account at that stage was available for payment of legal costs by [the client]. If it was not, then I do not see how it can have been subject to a lien to secure the payment of such costs on the part of Withers."