If you've been involved in a road traffic collision, or think you might have witnessed an offence on the roads, find out how to report it using our simple online tool. Just answer the quick questions below to make sure we give you the right advice and gather all of the relevant details.
Is it an emergency?
If a crime is happening now or someone is in immediate danger, call999now.
Report a road traffic collision viewed by an independent witness
Thank you for getting in touch. If you were involved in a collision as a driver or rider, in most circumstances the law requires that you stop and exchange details.
If you haven’t done so for any reason, you must report the accident to police as soon as possible and, in any case, within 24 hours of the collision.