T-12, r. 17 - Regulation respecting road vehicles used for the transportation of school children

Full text
37. The owner of a vehicle used for the transportation of school children shall install, from side to side across the middle of the vehicle’s roof, a yellow sign bearing the word “ÉCOLIERS”. Each letter shall be black, at least 200 mm high and at least 32 mm wide.
If the owner chooses not to install such a sign, the owner must install in the same manner a dome light that has a yellow-coloured surface and on which the word “Écoliers” is displayed in black letters.
O.C. 285-97, s. 37; O.C. 643-2005, s. 7.