You can contact the Traffic Criminal Justice Unit (CJU) via the Regional Criminal Justice Units and Serious Casework Unit at 0207 230 0565. (This is if you were involved in a collision which was reported to the police and you were not contacted within 5 working days with your case reference number.)
The Regional Criminal Justice Units and Serious Casework Unit is accountable for more than 100,000 traffic prosecutions each year and the investigation of fatal and serious personal injury collisions. The Serious Casework Unit also inspects police collisions.
If you are included in a collision which is reported to police you can expect to be contacted within five working days with your case reference number.
The changing seasons bring different challenges to road users. Check out Highways Agency seasonal advice on planning your journey and driving safely in different kinds of weather.