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If you’ve been involved in a road traffic collision, or think you might have witnessed an offence on the roads in London, 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 relevant details.
Is it an emergency?
If a crime is happening now or someone is in immediate danger, call 999.
Report a road traffic collision with possible offence but no evidence.
Thank you for getting in touch. If you have exchanged details with the people involved in the collision, you are not obliged to notify the police. See the Road Traffic Act 1988, Section 170.
However, If you believe one of the people involved has committed an offence, you can report it using the online form below, at the end of which you will receive a unique reference number.
Please note, as there is no evidence of the incident taking place, we cannot prosecute anyone for a driving offence. However, if any new information comes to light we may get in touch and investigate your report further.
Click ‘Start’ below to provide as many details as you can.
Average completion time: 10 minutes
Please have the following details available if possible:
- The registration and make of your vehicle
- The registration and make of any other vehicles involved