Motor Vehicle Safety Regulations — 111
 rotation specified in SAE Recommended Practice J1050, Describing and Measuring the Driver’s Field of View (August 1994), and (ii) in the horizontal plane of its image plane to no greater than the maximum allowable limit of neck rotation specified in SAE Recommended Practice J1050, at a point corresponding to the neck pivot point as specified in that Recommended Practice, only after the maximum limits of eye rotation have been reached; (f) all of the still or video camera observations shall be done with the service door of the bus closed and all stop signal arms fully retracted; and (g) for the purposes of subsection (21), the front bumper shall be the forwardmost structural contour of the bumper excluding the fasteners, protruding discrete bumper stops, and any attached accessories such as crossing control arms, which shall be removed prior to testing. Other Vehicles (26) Every multi-purpose passenger vehicle, truck and bus, with a GVWR of 4 536 kg (10,000 pounds) or less, other than a school bus, shall have (a) the following rearview mirrors, namely, (i) an inside rearview mirror that meets the requirements of subsections (7), (9) and (10), (ii) on the driver’s side, an outside rearview mirror that meets the field-of-view requirements of subsection (11), and (iii) on the side opposite the driver’s side, an outside rearview mirror that has not less than 90 per cent of the reflective surface area of the outside rearview mirror installed on the driver’s side; or (b) on each side of the vehicle, an outside rearview mirror of which not less than 125 cm 2 (19.5 square inches) of reflective surface area is located so as to provide the driver with a view to the rear along both sides of the vehicle. (27) Every multi-purpose passenger vehicle, truck and bus with a GVWR of more than 4 536 kg (10,000 pounds), other than a school bus, shall have on each side of the vehicle an outside rearview mirror of which not less than 325 cm 2 (50 square inches) of reflective surface area is located so as to provide the driver with a view to the rear along both sides of the vehicle. Shipment (28) A company may ship a vehicle bearing a compliance label or information label, as the case may be, on which no outside mirrors have been installed, if the applicable outside mirrors and all of the hardware that is necessary for their mounting accompany the vehicle and all of the holes that are necessary for mounting those mirrors have been made in the sheet metal of the vehicle. Visibility Systems Rear Visibility Systems (29) Subject to subsection (32), every passenger car and three-wheeled vehicle with a GVWR of 4 536 kg or less that is manufactured on or after the day specified in S5.5(b) of section 571.111, chapter V, Title 49 of the Code of Federal Regulations of the United States, as amended from time to time, shall be equipped with a rear visibility system that conforms to the requirements for rear visibility set out in S5.5, other than S5.5(a), of that section, as amended from time to time, and that is tested in accordance with the rear visibility test procedure set out in S14 of that section, as amended from time to time. (30) Subject to subsection (33), every multi-purpose passenger vehicle, low-speed vehicle, truck and bus with a GVWR of 4 536 kg or less that is manufactured on or after the day specified in S6.2(b) of section 571.111, chapter V, Title 49 of the Code of Federal Regulations of the United States, as amended from time to time, shall be equipped with a rear visibility system that conforms to the requirements for rear visibility set out in S6.2, other than S6.2(a), of that section, as amended from time to time, and that is tested in accordance with the rear visibility test procedure set out in S14 of that section, as amended from time to time. (31) For the purposes of subsections (29) and (30), (a) rear visibility system has the same meaning as in S4 of section 571.111, chapter V, Title 49 of the Code of Federal Regulations of the United