PART XIII TRANSPORTATION OF WORKERS — Seating design
286
A vehicle used to transport workers shall be equipped with seats that
286(a)
are safely located and securely attached to the vehicle with a width of at least 41 centimetres for each passenger and an upholstered seat and seat back which provide normal and comfortable seating for passengers;
286(b)
face to the front or the rear of the vehicle, unless installed otherwise by the vehicle manufacturer; and
286(c)
provide a spacing of at least 66 centimetres measured between the face of the seat back at seat level and the back of the seat or other fixed object in front.
Not legal advice. Verify the cited article against the signed agreement.