150. Application of Part 18 to appeals

(1) Except where a Part 18 offer is made in appeal proceedings, it shall have the consequences set out in this Part only in relation to the costs of the proceedings in respect of which it is made, and not in relation to the costs of any appeal from a decision in those proceedings.
(2) Where a Part 18 offer is made in appeal proceedings, references in this Part to a term in the first column below shall be treated, unless the context requires otherwise, as references to the corresponding term in the second column —

Term Corresponding term
Claim Appeal
Counterclaim Cross-appeal
Case Appeal proceedings
Claimant Appellant
Defendant Respondent
Trial Appeal hearing
Trial Judge Appeal Judge