2. Schedule A to the principal Regulations is amended—
(a)by inserting after the definition of “aggregate pension contributions”—
““the appropriate factor” means, in relation to part-time service, the factor which was the appropriate factor within the meaning of regulation 5(5) or (6) of the Police Regulations 1987(1) as it applied by virtue of paragraph 1 of Schedule 1A to those Regulations;”;
(b)by inserting after the definition of “overseas service”—
““part-time service” means service as a regular policeman performed pursuant to an appointment under regulation 8A of the Police Regulations 1987;”.