(1)Where permission for the use of any land as a caravan site has been granted[F1 under [F2the Planning Act] in terms] such that it will expire at the end of a specified period, any site licence issued in respect of the land by virtue of the existence of that permission shall expire, and shall be stated to expire, at the end of that period; but, subject thereto, a site licence shall not be issued for a limited period.
(2)If, after a site licence is issued, the terms of the said permission are[F1 varied by the planning appeals commission on an appeal under [F3section 58 of the Planning Act] , the district] council] who issued the licence shall make in the site licence any alteration required to secure that its terms comply with sub-section (1).
F2Words in s. 4(1) substituted (13.2.2015 for specified purposes, 1.4.2015 in so far as not already in operation) by Planning Act (Northern Ireland) 2011 (c. 25), s. 254(1)(2), Sch. 6 para. 2(a) (with s. 211); S.R. 2015/49, arts. 2, 3, Sch. 1 (with Sch. 2 (as amended (16.3.2016) by S.R. 2016/159, art. 2))
F3Words in s. 4(2) substituted (13.2.2015 for specified purposes, 1.4.2015 in so far as not already in operation) by Planning Act (Northern Ireland) 2011 (c. 25), s. 254(1)(2), Sch. 6 para. 2(b) (with s. 211); S.R. 2015/49, arts. 2, 3, Sch. 1 (with Sch. 2 (as amended (16.3.2016) by S.R. 2016/159, art. 2))