—(1) No person shall —
erect, or cause or permit to be erected, any temporary building to which these Regulations apply without a permit granted under regulation 4; or
occupy, cause to be occupied or permit the occupation of any such temporary building which he knows or ought reasonably to know is erected in contravention of sub-paragraph (a).
(2) Paragraph (1) shall not apply to the following temporary buildings:
any worker’s quarters, site office, store, builder’s shed or other shed required in connection with any building works relating to permanent buildings; and
any show-flat or show-house.
(3) Any person who contravenes or fails to comply with paragraph (1) shall be guilty of an offence.