In this Part, unless the context otherwise requires:-
(a) "Ballot Box" includes any box, bag or other receptacle used for the insertion of ballot papers by electors;
(b) '"Counterfoil' means the counterfoil attached to a ballot paper printed under the provisions of these rules;
(c) "Electoral Roll Number' of a person means -
(i) the serial number of the entry in the electoral roll in respect of that person:
(ii) the serial number of the part of the electoral roll in which such an entry occurs; and
(iii) the name and/or the number of the constituency to which the Roll relates;
(d) "Marked Copy" of the Rolls means:- the copy of the Roll set apart for the purpose of marking the names of electors to v/hom ballot papers are issued at an election;
(e) "Polling Station" in relation to an election means a place fixed for taking Poll for that election;
(f) For the purposes or these rules, a person who is unable to write his name shall unless otherwise expressly provided in these rules, be deemed to have signed an instrument or other paper, if -
(a) he has placed a mark on such instrument or other paper, in the presence of the Returning Officer or the Presiding Officer of such other officer as may be specified in this behalf by the Commission; and
(b) An officer on being satisfied as to his identity has attested the mark as being the mark of that person.