Collisions

When a vehicle is in yaw it is rotating around a vertical axis through it's center of mass. The long, curved Y shaped marks left by the tires on the pavement were characteristic of this motion. If they were striated and of constantly diminishing radius they were of great interest for collision reconstruction because the vehicle's speed could be determined from them.

Right or wrong, the pedestrian is always the loser in a collision with a motor vehicle. Nowhere in British Columbia is that more apparent than in Vancouver. So far this year, the pedestrian death count has already exceeded that of the entire year of 2010.

I was driving along no.6 in Richmond with a girlfriend and reached into my bag for smokes and an oncoming car came so I swerved a bit to the right and hit a hydro pole because it was so close to the shoulder and I ended up into a ditch. I wasn't speeding, it was a single car collision and nobody got hurt. Needless to say the car was a total loss.

A run off the road crash is generally a single vehicle event that results in a large number of injuries and fatalities for the occupants. While this is American data, it is quite likely that our Canadian experience is very similar, meaning that 95% of our run off the road crashes involve some kind of driver error.

An interesting idea from Europe! You can plan your trip to avoid the most dangerous highways and choose to take the ones that are the best at looking after you if a crash does occur. The European Road Safety Atlas shows how to assess your risk by coloring the roads shown in the atlas from green, the most safe to black, the least.

The case of Chang v Alcuaz examines an intersection collision where the drivers approached each other at right angles. Both claim that they were facing a green light when they proceeded into the intersection. It is interesting to see how the judge determines which driver had actually faced a green traffic signal.

Definitely a different video, produced for the Global Road Safety Partnership, uses a character called Steve to demonstrate the hidden dangers on our roads. Worldwide, 1.3 million "Steves" die every year in road incidents, which is the number one cause of death for young people today.

"Speed Kills!" is a popular road safety slogan that we hear often. It's pretty simplistic and when I look around me on the highway I am convinced that drivers either don't believe it or live in a world of denial. Speed alone doesn't kill, but combine it with poor driving skills or a bad decision and it definitely makes a bad situation worse.

A tungsten lamp filament can tell a crash investigator a great deal post collision if you look carefully. Was it on or was it off? The outcome may mean that the headlights were on or that the signal light was never used. This information may be important to the outcome of the investigation.

When I tried to pass a car on the right in a one lane street, the car I was trying to pass hit my rear bumper on the left side.