11. (1) The Controller may fix the maximum number of guests to be accommodated in each room or other unit of accommodation in a hotel. (2) No room for which an order has been made under sub-section (1) shall be used to accommodate any number of guests in excess of the number specified in the order except with the previous permission in writing of the Controller. (3) The Controller may, from time to time, revise any order made by him under sub-section (1) so as to increase or reduce the number of guests specified in such order.