RESEARCH - Safer speeds: an evaluation of public education materials
Choosing the speed to drive at on our highways is a highly controversial and individual decision. I would dare to say that the posted speed limit is only a guide for many drivers. For those drivers, the choice ranges from total disregard to the point that you decide what is 10 over from.

One exemption from having to wear a seatbelt during normal operation of a motor vehicle is when one is a delivery driver who travels at 40 km/h or less and makes frequent stops. The Motor Vehicle Act does not define what the term "frequent stops" means.