[QUOTE 1700851, member: 9609"]To me the piece of film made the overtake look both very fast and very very close, clearly nobody else thinks so! However in reality the car gave me loads and loads of space - in fact in was a perfect pass.[/quote]
This do often look very different on film to that in real life.
The best way to check how close a car was when overtaking someone on video is to look at the position of the left hand side of the vehicle as it passes and the central position of the cyclist. A bit of guesstimation and you can see how close it was.