£100 fine for middle lane hogs and tailgaters

Red614 wrote:They're going to find it very difficult to enforce, simply because if you dispute the fine they have to then prove you guilty in court. Primary evidence is the camera built into the car looking out in front, so the only way to film someone tailgating is to be behind them and that therefore makes it impossible to accurately portray how close he is.

This already happens with people wearing seatbelts, most fines are thrown out on the basis there is no visual evidence of a lack of seatbelt, and the courts won't pass judgment based on word of mouth.