availablemeans, in relation to a doctor, available to provide general medical services to his patients at such times as have been approved in his case by the Family Health Services Authority or, on appeal, the Secretary of State pursuant to the former paragraph 25 prior to 1st January 1991;
the Amendment Regulationsmeans the National Health Service (General Medical and Pharmaceutical Services) Amendment (No. 3) Regulations 1990;
the principal Regulationsmeans the National Health Service (General Medical and Pharmaceutical Services) Regulations 1974.
vacancymeans a requirement for— a an additional doctor to provide general medical services otherwise than in succession to another doctor, as mentioned in regulation 7(2);