If you've been involved in a road traffic incident, 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.
Report someone behaving in an aggressive or threatening way
As this is a crime we need you to use our online crime reporting service to report this.
We’ll ask you for the following:
the date and time of the crime
contact details of anyone who witnessed the crime
information about any evidence that could help our investigation