Section 33

The Board shall for the purpose of this Act have power by itself or its officers, servants, workmen or contractors to enter at all reasonable hours in the daytime into and upon any building or land, as well for the purpose of making any survey or inspection as for the purpose of executed by it, without being liable to any legal proceedings or molestation whatsoever on account of such entry or of anything done in any part of such building or land in pursuance of this Act:

Provided that except when herein otherwise provided the Board or its officers shall not enter into any dwelling-house in actual occupation, unless with the consent of the occupier thereof, without 6 hours previous notice to such occupier.

His Majesty the Sultan and Yang Di-Pertuan in Council may declare that any class of premises for the control and supervision of which by-laws may be made under section 5 are liable to night inspection, and thereupon the Chairman or health officer may at any time of the day or night and without notice by himself or by any Municipal Board officer generally authorised by the Chairman in that behalf in writing enter into and inspect any premises of the class specified in the declaration.