17. In regulation 42 (survivor benefits: children of active members) in paragraphs (4)(b), (5)(b), (9)(b) and (10)(b) at the end add “, but where in the opinion of an IRMP the member was at the date of death in part time service wholly or partly as a result of the condition that caused or contributed to the member’s death, no account is to be taken of any reduction in pensionable pay due to such reduction in service as is attributable to that condition”.