The Social Security (Contributions, Re-rating) Order 1984
Whereas the Secretary of State for Social Services, with a view to adjusting the level at which the National Insurance Fund stands and having regard to the sums which may be expected to be paid from that Fund in the tax year 1984-85, thinks it expedient to alter the rates of Class 2 and Class 3 contributions under the Social Security Act 1975(a):

And whereas the said Secretary of State thinks it expedient in consequence of altering the rate of Class 2 contributions to alter the amount of ear...