13.—(1) A local authority may grant a licence holder a discount of up to ninety per cent. on any charge to be paid to it under this Part where the licence holder has implemented, in whole or in part, the steps set out in the action plan relating to the designation of the alcohol disorder zone in question which are applicable to him.
(2) Subject to paragraph (3), a local authority may grant a licence holder a discount of up to ninety per cent. on any charge to be paid to it this Part where the licence holder is a member of an accreditation or award scheme which—
(a)seeks to reduce alcohol related offending; and
(b)is recognised by the local authority for the purposes of this regulation.
(3) In granting any discount under paragraph (2), the local authority shall have regard to the extent to which the licence holder has implemented the steps set out in the action plan which are applicable to him.