8. In rule 45.10(2), in sub-paragraph (b), at the end insert—
“or, where a body of a prescribed description within the meaning of section 30(1) of the Access to Justice Act 1999(1) undertakes to meet liabilities incurred to pay the costs of other parties to proceedings, a sum not exceeding such additional amount of costs as would be allowed under section 30 in respect of provision made against the risk of having to meet such liabilities;”.