2. In the following provisions of the Gas Act 1986:—
(a)section 4(2)(d) (duty of Secretary of State etc. to enable persons to compete effectively);
(b)section 8(5)(b) (limitation of authorisation to premises a minimum distance from the main of a public gas supplier unless a specified rate of supply is exceeded of gas); and
(c)section 14(4)(b) (provision for special agreements with customers for a minimum supply of gas),
for “25,000 therms ” there shall be substituted “2,500 therms”.