There it is :
http://www.cfsuo.forces.gc.ca/ts/trans/safety_e.asp
In accordance with the new policy, casual drivers will be provided with type 1 driving privileges providing they have:
a. A provincial driver licence (PDL),
b. Registered in FMS, and
c. Completed a Defensive Driving Course (DDC) by 01 Dec 2001
I think it depends on the type of driving privilege you have to get (Type 1 or 2). I read somewhere else that if your PDL have been revoked for road infraction, you need to tell it to you CO and you will not be allowed to drive military vehicules.
Here it is... http://www.admfincs.forces.gc.ca/admfincs/subjects/cfao/019-14_e.asp
Max
EDIT: I wasn't that much out of my lane, was I?