In this Part—

• “secretary”, in relation to a club, includes any person (whether or not an officer of the club) performing the duties of a secretary;

• “supply of alcohol to members or guests” means, in the case of any club,—

  1. a

     the supply of alcohol by or on behalf of the club to, or to the order of, a member of the club, or

  2. b

     the sale by retail of alcohol by or on behalf of the club to a guest of a member of the club for consumption on the premises where the sale takes place,

  and related expressions are to be construed accordingly.