634. The following persons are guilty of an offence:(1) every deputy returning officer or the person in charge of the register or his assistant who admits a person to vote or to make his entries in the register, as the case may be, who refuses to make the oath required of him in accordance with this Act;
(2) every election or referendum officer or the person in charge of the register or his assistant who arrives late at the place where the polling station is situated or the register is kept in order to delay the opening of the poll or the registration procedure;
(3) every returning officer, clerk or secretary-treasurer who allows an election or referendum officer or the person in charge of the register or his assistant to perform his duties without having made the oath required of him in accordance with this Act;
(4) every former election or referendum officer who, after having ceased to hold office, fails to return, on request, the documents and the material related to those duties he has in his possession to the returning officer or, as the case may be, to the clerk or the secretary-treasurer.