This police car has followed the google car around the London Central Mosque. Images behind the car back to Hanover Gate intersection have been removed.
Similar Street View images
Google vs another car
Google driver photographed by Google cameras, driving Google car
The police doesn’t like Google
Operation (or training) of firefighters and police being carried out and photographer taking photo of Google car
Police approach
25 Google cars
Accident with Google car in Greece?
SRT being pulled over
Police operation in Liverpool
Forgot to add images ahead of the pull over have been removed as well. So why leave the ones of the cops getting out the car? Note faces blurred after the fact.
This is a Diplomatic Protection Group police car. The license plate visible in the second map above reveals that it is the same car pictured on the Wikipedia page linked here.
http://en.wikipedia.org/wiki/Diplomatic_Protection_Group
http://i195.photobucket.com/albums/z79/subgunz/cops.jpg