Sch 2 para 16
(1) A holder of a licence may at any time surrender the licence to the local authority and it shall thereupon cease to have effect. (2) A holder of a licence shall deliver the licence to the local authority — (a) within 7 days after the coming into effect of a decision of a local authority , under paragraph 13 above, to revoke or, under paragraph 15 above, to vary the terms of the licence or the decision of a court, under paragraph 19(5) below, to revoke it; (b) where the licence relates to a sex shop which he has ceased to use as such, within 7 days of such cessation. (3) A local authority shall, on revoking or varying the terms of a licence, cause notice in writing to be given to the holder of the licence of his duty to deliver it up under sub-paragraph (2) above. (4) Where a licence has been surrendered under this paragraph on its revocation under paragraph 13 or 19(5)(a) of this Schedule and the revocation is quashed or recalled, the local authority shall re-issue the licence.