12. Any member of the council of a municipality which adheres to this plan in his respect may, if on 31 December 1988 he was a member of the council of the municipality and was participating in a retirement or pension plan for mayors or councillors other than the general retirement plan referred to in section 4, notify the municipality and Retraite Québec in writing that he has elected to maintain his participation in that plan and not to participate in this plan.
The notice provided for in the first paragraph must be given within three months after the coming into force of the adhesion by-law or, where the municipality is deemed to adhere to the plan pursuant to section 4, before 1 October 1989.
1988, c. 85, s. 12; 2015, c. 20, s. 61.