(1) These regulations may be cited as the Social Security (Credits) Amendment and (Earnings Factor) Transitional Regulations 1978 and shall come into operation on 6th April 1978.
(2) In these regulations—
“ the credits regulations ” means the Social Security (Credits) Regulations 1975 as amended ;
“ the normal percentage ” and “ the contracted-out percentage ” have the meaning assigned to them in section 27(2) of the Social Security Pensions Act 1975;
and other expressions have the same meaning as in the Social Security Act 1975.
(3) 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.