anyone have the excerpt for the third brake light? I though we could get away without it in Alberta... oops...
Brake lamp
18(1) A motor vehicle, other than a motor cycle or moped, and the
last vehicle in a train of vehicles must have at least 2 brake lamps
mounted at the rear.
(2) A motor cycle, moped or power bicycle must have at least one
brake lamp mounted at the rear.
(3) A trailer must have at least 2 brake lamps mounted at the rear if
it is 760 millimetres wide or wider.
(4) A trailer that is less than 760 millimetres wide, including its
load, must have at least one brake lamp mounted at the rear.
(5) The brake lamps on the right and left rear of the widest vehicle
in a train of vehicles must be visible from behind the last vehicle in
the train of vehicles.
(6) If a motor vehicle has a centre high mounted brake lamp
installed by the manufacturer of the vehicle, the centre high
mounted brake lamp must be maintained in good working order
and to the manufacturer’s specifications.