Rule 70 Destruction of home address forms by returning officerI1

on the next day following the 35^th day after the returning officer has returned the names of the councillors elected, unless an election petition questioning the election or the return of candidates is presented before that day;

if an election petition questioning the election or return of councillors is presented before that day, as soon as practicable following the conclusion of proceedings on the petition (including, where there is an appeal, the proceedings on the appeal).