(1) These regulations, which may be cited as the Social Security (Contributions) (Special Annual Maximum) Regulations 1978, shall come into operation on 6th April 1978.
(2) In these regulations—
(a) “ the Act ” means the Social Security Act 1975;
(b) “ contracted-out employment ” has the same meaning as in section 30(1) of the Social Security Pensions Act 1975;
and other expressions have the same meanings as in the Act.
(3) Any reference in these regulations to any provision made by or contained in any enactment or instrument shall, except in so far as the context otherwise requires, be construed as a reference to that provision as amended or extended by any enactment or instrument and as including a reference to any provision which it re-enacts or replaces, or which may re-enact or replace it, with or without modification.
(4) The rules for the construction of Acts of Parliament contained in the Interpretation Act 1889 shall apply for the purposes of the interpretation of these regulations as they apply for the purposes of the interpretation of an Act of Parliament.