8.167. A coin, card or key-activated motor fuel dispenser that enables fuelling without the intervention of an attendant may be installed only in an unattended self-serve facility.
The flow of the unattended motor fuel dispenser must not exceed 70 L/min for motor fuel that is a Class 1 petroleum product or 180 L/min for motor fuel that is a Class 2 petroleum product.
The pump for such a dispenser must shut off automatically after 5 minutes of operation for motor fuel that is a Class 1 petroleum product and after 10 minutes for motor fuel that is a Class 2 petroleum product.