The presentation to the council by the clerk of a valid referendary petition shall automatically suspend the operation of the ordinance in question pending repeal by the council or final determination by the electors.
An ordinance adopted by the electorate through initiatory proceedings may not be amended or repealed for a period of one year after the date of the election at which it was adopted, and an ordinance repealed by the electorate may not be re-enacted for a period of one year after the date of the election at which it was repealed.
If two or more ordinances adopted at the same election shall have conflicting provisions the provisions in the ordinance receiving the highest number of affirmative votes shall govern.