RESEARCH - Raising Rural Speeds Also Raised Collision Numbers
Some sections of rural highways in British Columbia saw an increase in the posted speed limit in 2014 following a provincial government review which included a poll of the population. Within two years some of these increases were rolled back due to rising collision rates. Today a research report released by academics from the University of British Columbia evaluates the effect that the initial speed increases have had since they were implemented.

Question: In the winter, how do police determine what is a safe speed? I was driving Highway 5 in a storm and didn't really want to do 45 km/h with a 2 km line of traffic in the left lane. I passed the train of cars, but only did about 70 km/h. I felt that it was safe for myself in the truck that I was driving.
This is a video produced by the Belgian Federal Highway Police in collaboration with the Parents of Child Highway Victims. It is in French with English sub-titles. It features conversations between drivers caught speeding and the parents of children who died in collisions. Both are seated in the rear of a vehicle immediately after the driver had been stopped by police.
In the case of R v Griffith we find ourselves in the Supreme Court at an appeal of a conviction for speeding. Edward Scherbey was driving out of a 30 km/h school zone travelling at 54 km/h. Constable Sabulsky made both a visual estimate of his vehicle's speed and measured it with a Stalker Dual DSR radar device before issuing the speeding ticket. At the conclusion of the trial in Provincial Court, a conviction was entered.
This case involves a laser speed measuring operation and a team of observer and interceptor. During the trial the accused's lawyer raised the issue of the laser operator not making written notes on the testing of the laser for accuracy both at the start and the end of the officer's shift.