(1) These Regulations may be cited as the Controlled Drugs (SubstancesUseful for Manufacture) Regulations 1991 and shall come into force on1st July 1991.
(2) These Regulations are made under section 2(2) of the 1972 Act andsection 13 of the 1990 Act , subject to the following exceptions:
(a) regulations 3 to 6 are made under section 2(2) of the 1972 Actalone; and
(b) regulation 7 is made under section 13 of the 1990 Act alone.