Cyclist films driver trying to push him in Bristol
8 March 2016 Last updated at 17:28 GMT
A cyclist with a helmet camera has filmed a motorist attempting to push him off his bike in an unprovoked attack.
The incident happened in Horfield in Bristol on Monday, and involved a male driver in a white BMW.
Cyclist Dave Edmunds said his reaction immediately after was "disbelief".
Avon and Somerset Police is investigating.