The National Health Service (Indicative Amounts) Regulations 1991
These Regulations—make provision for the calculation of the basic price of drugs, medicines and listed appliances for the purposes of enabling Family Health Services Authorities to specify indicative amounts for doctors' practices (regulation 2), andprovide that section 18 of the National Health Service and Community Care Act 1990 (which requires Family Health Services Authorities to specify indicative amounts for doctors' practices) shall not apply to doctors' practices where the majority of the patients of the practice reside in the area of a Health Board (regulation 3).