58.1. In the case of the revision of a metropolitan plan, the council of a regional county municipality all or part of whose territory is situated within the territory of the metropolitan community must adopt any necessary concordance by-law within two years after the coming into force of the revised metropolitan plan.
For the purposes of the first paragraph, a “concordance by-law” means any by-law referred to in the second paragraph of section 58 that is needed to take account of the amendment of the metropolitan plan.