(1) On completing the return of the writ, the returning officer shall without delay send to the Chief Electoral Officer all election documents in his or her possession together with

(a) a report of the returning officer’s proceedings in the prescribed form including his or her comments with respect to the state of the election documents received from election officers;

(b) a summary, in the prescribed form, of the number of votes cast for each candidate at each polling station; and

(c) all other documents that were used at the election, including documents prepared under paragraph 162(i.1).