3.—(1) With the exception of regulations 14 and 15, these Regulations apply as follows.
(2) These Regulations apply to a plan or programme relating—
(a)solely to the whole or any part of England; or
(b)to England (whether as to the whole or part) and any other part of the United Kingdom.
(3) These Regulations apply to a plan or programme relating (whether wholly or in part) to the Isles of Scilly as if the Isles were a county in England.
(4) These Regulations do not apply to a plan or programme relating solely —
(a)to the whole or any part of Northern Ireland;
(b)to the whole or any part of Scotland; or
(c)to the whole or any part of Wales.