Within sixty days after the Commission de transport de la Communauté urbaine de Montréal has acquired a public transport undertaking contemplated in section 258 of this act or within sixty days after that undertaking has been acquired, in the event of an acquisition by expropriation, any municipality formerly served by that undertaking may, in conformity with section 268 apply to the Commission des transports du Québec to have the tariffs revised for the transport service it receives.
Every application for revision contemplated in the preceding paragraph must be heard by preference before the Commission des transports du Québec. (1978, c. 104, s. 24).