50. Before making a decision whose object is to have the central municipality participate, alone or with a partner, in the creation of a body that will exercise an urban agglomeration power in respect of a related municipality or in the territory of the related municipality, the urban agglomeration council must be authorized to do so by the council of that municipality, and, where applicable, by the regular council of the central municipality.
The first paragraph does not apply if the powers exercised by the body in fulfilling its mission do not include an act normally performed by the urban agglomeration council.