22 A bare right of action cannot be assigned. A distinction has often been drawn between bare rights of action, on the one hand, and on the other, property rights. The distinction is discussed by Campbell C D, in 'An Examination of the Champertous Assignment of Bare Causes of Action' (1999) 27 Australian Business Law Review 142. The assignment of bare rights of action is prohibited but the assignment of property rights, including choses in action, are permitted. The right to sue for unliquidated damages or breach of contract is a bare right of action, not property. There is an exception to the rule that a bare right of action cannot be assigned. In Trendtex Trading Corporation v Credit Suisse [1982] AC 679, 703 the House of Lords held that whilst a bare right of action cannot be assigned, an assignment is permitted if the assignment is of a property right or interest, and a cause of action is ancillary to that interest, or if the assignee had a genuine commercial interest in taking the assignment and enforcing it for his own benefit. The principle advanced in Trendtex has been followed in a number of first instance judgments in Australia: see Rickard Constructions Pty Ltd v Rickard Hails Moretti Pty Ltd [2004] NSWSC 1041; (2004) 220 ALR 267; TS & B Retail Systems Pty Ltd v 3Fold Resources Pty Ltd (No 3) [2007] FCA 151; (2007) 158 FCR 444 [78] - [81]. However, the principle advanced in Trendtex is contrary to dicta of Williams, Webb and Kitto JJ in Poulton v The Commonwealth (1952) 89 CLR 540.