- Save as otherwise provided in this Act or the rules or the regulations made thereunder, no land or building shall be entered without the consent of the occupier, or if there is no occupier, of the owner thereof and no such entry shall be made without giving such owner or occupier, as the case may be, not less than twenty-four hours written notice of the intention to make such entry :Provided that no such notice shall be necessary, if the land or the building to be entered is a factory or workshop or trade premises or place used for any of the purposes specified in section 458 or a stable for horses or a shed for cattle or a latrine or an urinal or a work under construction or for the purpose of ascertaining whether any animal intended for human consumption is slaughtered on such land or in such building in contravention of this Act or the rules or the regulations made thereunder.
