law: Weekly Holidays Act, 1942
  2. Definitions
  In this Act, unless there is anything repugnant in the subject
  
  or context,
  (a) "establishment" means a shop, restaurant or
  
  theatre;
  (b) "day" means a period of twenty-four hours
  
  beginning at midnight;
  (c) "Restaurant" means any premises in which is
  
  carried on principally or wholly the business of supplying meals or
  
  refreshments to the public or a class of the public for consumption on the
  
  premises but does not include a restaurant attached to a theatre;
  (d) "shop" includes any premises where any retail
  
  trade or business is carried on, including the business of a barber, or hair
  
  dresser, and retail sales by auction, but excluding the sale of programmers,
  
  catalogues, and other similar sales at theatres;
  (e) "theatre" includes any premises intended
  
  principally or wholly for the presentation of moving pictures, dramatic
  
  performances or stage entertainments;
  (f) "week" means a period of seven days beginning at midnight
  
  on Saturday.