Clause 31

forges or counterfeits or intentionally defaces or intentionally destroys any ballot paper or the official mark on any ballot paper; or

without due authority supplies any ballot paper to any person; or

sells or offers to sell any ballot paper to any person or purchases or offers to purchase any ballot paper from any person; or

not being a person entitled under the provisions of this Ordinance to be in possession of any ballot paper which has been marked with the official mark in accordance with the provisions of this Ordinance, has any such ballot paper in his possession; or

puts into any ballot box anything other than the ballot paper which he is authorized by law to put in; or

without due authority takes out of any polling station any ballot paper or is found in possession of any ballot paper outside any polling station; or

without due authority destroys, takes, opens, or otherwise interferes with any ballot box or packet of ballot papers in use or intended to be used for the purposes of any referendum; or

without due authority prints any ballot paper or what purports to be or is capable of being used as a ballot paper at any referendum; or

manufactures, constructs, imports, has in his possession, supplies or uses for the purpose of any referendum, or causes to be manufactured, constructed, imported, supplied or used for the purpose of any referendum, any appliance, device or mechanism by which a ballot paper may be extracted, affected or manipulated after having been deposited in a ballot box during the poll at any referendum,shall be guilty of an offence and shall be liable on conviction to imprisonment for a term not exceeding two years and shall, by such conviction, become incapable, for a period of seven years from the date of his conviction, of being registered as an elector or of voting at any referendum under this Ordinance or of voting at any election under the Singapore Legislative Assembly Elections Ordinance (Cap. 53), or of being elected a Member of the Legislative Assembly, and if at that date he is a Member of the Legislative Assembly, his seat shall be vacated from the date of such conviction.