Regulation 2
1. “Relevant service” means service on or after 17th December 1990, other than for the purposes of training only,—
(a)in pursuance of any notice or directions given under any enactment which provides for the calling out on permanent service, or the calling into actual service, or the embodiment of any reserve or auxiliary force, or members of such a force, or the recall of service pensioners; or
(b)in pursuance of any obligation or undertaking, whether legally enforceable or not, to serve when called upon as a commissioned officer, not being an obligation or undertaking—
(i)to accept a permanent commission or a commission for a fixed term; or
(ii)to serve for the purposes of periodical training; or
(c)rendered by virtue of section 14(1) or 34 of the Reserve Forces Act 1980((1)).
2. In this Schedule—
“regular forces” means the Royal Navy, the Royal Marines, the regular army and the regular air force or any reserve or auxiliary force which has been called out on permanent service, or which has been embodied;
“reserve or auxiliary force” means the whole or any part of the Royal Naval Reserve (including the Royal Fleet Reserve), the Royal Marines Reserve, the Territorial Army, the Army Reserve, the Air Force Reserve, the Royal Air Force Volunteer Reserve or the Royal Auxiliary Air Force;
“service pensioner” means a person in receipt of a pension granted in respect of service in the regular forces, or in respect of that service and other service, not being a pension awarded in respect of disablement.