2.08. Every ballot paper shall be void:
(a) on which the voter cast his vote other than by a cross;
(b) which contains more crosses than the number of directors to be elected for the region;
(c) which is not certified by the secretary;
(d) which is not the form prescribed in section 2.06;
(e) which is not returned in the envelope addressed to the secretary of the Order and on which the word ELECTION is written;
(f) which is not received at the head office of the Order on the date of the closing of the poll.