2. The sum referred to in section 88.6 of the Act, shall be apportioned, for the Montréal region, among the Agence métropolitaine de transport, the Société de transport de la ville de Laval and the Réseau de transport de Longueuil in a proportion of 80% on the basis of the receipts generated from users of their respective public transit networks, and in a proportion of 20% on the basis of the contributions of motorists having their address in the territory of a municipality or of an Indian reserve located in their respective territories.
For the purposes of this section, revenue from the sale of regional transit tickets distributed among the transit authorities by the Agence métropolitaine de transport under the Act respecting the Agence métropolitaine de transport (chapter A-7.02) is deemed to be receipts generated from users of the respective public transit networks of each transit authority.