44.—(1) The local returning officer must give to each candidate not less than 48 hours' notice in writing of each occasion on which a postal voters' ballot box and the envelopes contained in it is to be opened.
(2) Such a notice must specify—
(a)the time and place at which such an opening is to take place, and
(b)the number of agents a candidate may appoint under paragraph 33 to attend each opening.