Post Crash Seatbelt Use Investigation
Part of the investigation of any serious motor vehicle collision is an examination of the seatbelts to determine if the person in that seating position was restrained or not. The outcome could determine whether a ticket for failing to wear the restraint was issued or not but I suspect that more commonly the information was used to determine liability. If you were not wearing your seatbelt your award for injury could be reduced by the courts.

This short video from ICBC shows you how to properly adjust your head restraint. A Canadian study on headrest use, funded by the Insurance Bureau of Canada (IBC), found that only 14 per cent of Canadian drivers (more women than men) had their headrests adjusted in the 'good' position. For 53 per cent of the drivers observed, the adjustment was so inadequate that it would not protect them from injury in a rear-end collision.
Question: I have a question regarding the seatbelt exemption sometimes referred to as the "Milkman Exemption." My understanding is that it applies to drivers who make multiple vehicle stops and exits within a confined area (i.e. one street or a bay or boulevard) as they are not in general traffic and never get going very fast (exemption requires speeds of 40 km/h or lower).