The application—
(a) may be filed only during the period that—(i) starts on the day the information, prescribed by regulation, for the election is filed under section 669 (1) ; and(ii) ends—(A) 6 months after the election has ended; or(B) if the registrar, on application, allows the application to be filed before a later stated day—on the later stated day; and
(b) must state—(i) the election for which the application is made; and(ii) the irregularity that is claimed to have happened; and(iii) the facts relied on to support the application; and
(c) must be accompanied by an affidavit by the applicant stating the facts claimed in the application are true to the best of the applicant’s knowledge and belief.