B-1.1, r. 2 - Construction Code

Full text
8.160. The console referred to in section 8.158 must be located at a distance that is
(1)  not more than 25 m from the motor fuel dispenser; or
(2)  not more than 35 m from the motor fuel dispenser if the attendant is able to monitor from the work station the use of the dispenser using a camera and screen electrically interlocked with the dispenser.
O.C. 220-2007, s. 1.