(1) A party to a proceeding that asks for the issue of a summons under regulation 28 must give the summons to the registrar in triplicate and must file 1 of the copies.
(2) However, a party to a proceeding that asks for the issue of several summonses under regulation 28 addressed to different people need produce only 1 original summons and file only 1 copy of the summons if—
(a) the summonses are to give evidence in similar terms; and
(b) the original and copy each contain the name of each person to whom any of the summonses is addressed.