LAWS OF MALAYSIA
Postal Services Act 2012 [ Act 741]
PART XIII - OFFENCES AND PENALTIES
Section 68. Affixing without authority or disfiguring a postal network facility
(1) No person shall, without due authority, affix any placard, advertisement, notice, list, document, board or other thing in or on, or paint, tars or in any way disfigure, any postal network facility.

(2) Any person who contravenes subsection (1) commits an offence and shall, on conviction, be liable to a fine not exceeding ten thousand ringgit or to imprisonment for a term not exceeding six months or to both.