Daily and weekly hours of work in shops

(1) Subject to the provisions of this Act, no person employed in any shop shall be required or allowed to work therein for more than eight hours in any day and forty eight hours in any week: Provided that any such person may be allowed to work in such shop for any period in excess of the limit fixed under this sub section subject to payment of overtime wages, if the period of work including overtime work, does not exceed ten hours in any day and in the aggregate fifty-four hours in any week: (2) No person employed in any shop shall be required or allowed to work therein for more than four hours in any day unless he has had an interval for rest at least one hour.