Police are appealing for witnesses following a crash in King's Lynn. Picture: Matthew Usher

Police are appealing for information after a rental van was seen being driven “dangerously” in the Outwell area.

The silver VW Crafter was spotted on the A1122 at Outwell at around 6.30am last Tuesday following an ambulance travelling with its blue lights on.

The van is believed to have been driven behind the ambulance through Salters Lode. A spokesman for Norfolk Police said it was travelling over the speed limit, and making “dangerous manoeuvres, causing other vehicles to move out of the way”.

Officers would like to hear from anyone who saw the vehicle and anyone who has dashcam footage of it on the roads.

Anyone able to help has been asked to call PC Hannah Price at Downham Market Police Station on 101. Alternatively, call Crimestoppers anonymously on 0800 555111.