A solicitor seeking to enforce a costs agreement bears the onus of establishing that the agreement was fair and reasonable. Fairness requires that the solicitor affirmatively establish that the client entered the agreement freely, with an independent and informed understanding of its terms and consequences, including any retrospective application, the difference between solicitor-client and party-party costs, and the loss of the right to taxation at scale. A costs agreement intended to apply retrospectively to increase fees for work already performed is unreasonable where the retrospectivity is not clearly explained to the client.
The full text is available to signed-in members, including the 12 later cases that cite this judgment.
1 of the 12 citing cases carry a classified treatment. How each court treated it is available to signed-in members.