If your application is successful you'll be provided with the permit document and label. You must clearly display the label and carry the permit in your vehicle at all times.
The label should be attached to:
a vehicle's front windscreen or fixed window on the lower left side for visibility
a trailer's number plate space (where the number plate would be if registered)
in any other case (eg motorcycles and some plant vehicles), the label must be attached on or beside the vehicle's rear number plate.
The registration label and/or holder should never obscure the characters on the number plate.
Number plates must be removed from the vehicle and handed into a service centre before driving with a permit