3. For regulation 12(3) (disablement gratuity) substitute the following—
“(3) For the purposes of paragraph (2)(b) the amount of aggregate pension contributions in respect of the relevant period of service shall be calculated—
(a)in the case of a person by whom, immediately before his last day of service as a member of a police force, pension contributions were payable under regulation G2(1) of the 1988 Regulations or would have been so payable but for an election under regulation G4(1) of the 1988 Regulations, in the same way as if the award were one payable under those Regulations, calculated in accordance with regulation A10 of those Regulations;
(b)in the case of a person by whom, immediately before his last day of service as a member of a police force, pension contributions were payable under regulation 5 of the 2007 Regulations or would have been so payable but for an election under regulation 7 of the 2007 Regulations, in the same way as if the award were one payable under those Regulations, calculated in accordance with regulation 23 of those Regulations.