312 Charges to conform to those approved. Charge to be exhibitec Restriction on demand of premiums. Ch. 30. No. 17.] Sleeping A Accommodation (Control Charges). the charges relating to that accommodation or to approve revised charges in place of the charges previously approved. (2) The Board shall not approve a charge unless in the opinion of the Board it is reasonable and shall revise a charge on due application if in the opinion of the Board it has ceased to be reasonable. (3) The Board) may permit all or any sleeping accommodation in any building, or on any premises, being accommodation of which one person is the owner, to be dealt with in one application, (+) Section 6 of the Rent Restriction Ordinance, shall apply in relation to applications under this section. 4. If any sleeping accommodation shall, after the Ist of September, 1943, be occupied as such, or continue to be occupied as such, without the charge therefor having been approved by the Board or at a charge greater than an approved charge, the owner thereof shall be guilty of an offence against this Ordinance: Provided the owner shall not be guilty of an offence as aforesaid by reason of a charge not having been approved if an application to approve the charge has been made and is pending. 5. The owner of any sleeping accommodation shall at all times cause the charge. approved by the Board to be exhibited conspicuously at the place where the accommo- dation is situated, and, if he shall contravene or fail to comply with this section, he shall be guilty of an offence against this Ordinance. 6. The owner of any sleeping accommodation shall not, as a condition of permitting the occupation or continued occupation thereof after the charges have been approved by the Board, require the payment of any fine, premium, or other like sum, or the giving of any consideration in addition to the charges approved by the Board, and where any such payment or consideration shall be made or given, the amount or value thereof shall be recoverable by the person by whom it was made or given or his personal representative. The owner of any sleeping accommodation who shall contravene or fail to comply with the provisions of this section shall be guilty of an offence against this