7. Any local municipality having less than 20,000 inhabitants which adheres to this plan in respect of the mayor only shall be deemed, if its population reaches 20,000, to maintain its adhesion to this plan in respect of the mayor only.
Any local municipality having 20,000 inhabitants or more which adheres to the plan in respect of all the members of its council shall maintain its adhesion in respect of all the members even where the number of inhabitants becomes less than 20,000.
1988, c. 85, s. 7; 2001, c. 25, s. 162.