6.—(1) Subject to the provisions of this Schedule, no person shall in any district in which this Schedule is in force use any premises, vehicle, vessel or stall as a sex establishment except under and in accordance with the terms of a licence granted under this Schedule by the council for the district.N.I.
(2) Sub-paragraph (1) above does not apply to the sale, supply or demonstration of articles which—
(a)are manufactured for use primarily for the purposes of birth control;
(b)primarily relate to birth control.