W899 PCG This is a HM Coastguard Nissan Terrano II based at Lee-on-Solent. It is decked out in the usual blue and yellow paint scheme, with blue lights on the roof. Unusually the rear window has also been covered with yellow. The reason for this becomes clear when you see the side view.
The side view of the same Terrano. The two crests on the rearmost windows are HM Coastguard and Hampshire Ambulance Service. This car carries medical equipment in the rear as a Co-response Unit. If it closer to a medical emergency than an ambulance, it will respond.