S-3.3, r. 2 - Regulation respecting rail safety

Full text
47. The test with the portable locomotive control device must verify
(1)  that the locomotive brakes apply and release;
(2)  that the emergency function is in working order; and
(3)  that, should the user of the portable locomotive control device lose control over it, the brakes will apply and cut off the transmission of power to the locomotive traction motors.
The user of the portable locomotive control device must comply with the manufacturer’s instructions.
O.C. 1401-2000, s. 47.