431.5. In addition to the authorized users of its bussing service designated by the regional board, the latter may, after determining the number of seats available, allow other persons to use the service up to such number of available seats, and it may fix and charge a fare. A school bus carrier under contract with the regional board shall allow such persons to board if there are seats available. If he fails to do so, the contract may be cancelled at the demand of the regional board. Any contractual agreement to the contrary is without effect.
1981, c. 26, s. 8; 1988, c. 25, s. 64; 1999, c. 40, s. 159.