(1) Where the Controller, on a written complaint or otherwise, has reason to believe that the charges made for board or lodging or any other service provided in any hotel or lodging houses are excessive, he may fix a fair rate to be charged for board, lodging or other services provided in the hotel or lodging house and in fixing such fair rate, specify separately the rate for lodging, board or other services.
(2) In determining the fair rate under sub-section (1), the Controller shall have regard to the circumstances of the case and to the prevailing rate of charges for the same or similar accommodation, board and service, during the twelve months immediately preceding the 1st day of September, 1939 and to any general increase in the cost of living after that date.