Regulation 4 Saving
These Regulations do not apply to work contracts or functional work relating to work for, or on behalf of, a school maintained by a local authority where—
(a)
an invitation such as is mentioned in section 7(3)(c) of the Act; or
(b)
an invitation such as is mentioned in section 9(4)(a) of the Act,
has been issued in respect of that work before the date on which these Regulations come into force.