S-2.1, r. 4 - Safety Code for the construction industry
2.18.3. The employer shall ensure that any transported worker:
(a) is seated on seats or benches at his disposal during transportation, except in the case of motor vehicles specially equipped for the transportation of persons standing up; and
(b) boards or gets out of the vehicle only when the latter is completely stopped, and uses the boarding devices that are at his disposal.
R.R.Q., 1981, c. S-2.1, r. 6, s. 2.18.3.