finding stolen vehicles?

A friend of mine had his van stolen this afternoon around 4:30pm it is a white long wheelbase Iveco registration B2 PBR he is self employed and was refurbishing a social housing complex in Alton Hampshire when his van was taken from outside the property If anyone sees the van or knows who might have stolen it can they report its whereabouts to the police. He is self employed and though insured this will cost far more than the insurance will pay out in lost work and inconvenience .I thank anyone who has information in advance and hope we can find the vehicle intact.