Google Maps users see photographs of streetscapes photographed by Google vehicles. At launch, you can see imagery for 25 cities in the UK including London, Edinburgh, Cambridge, Glasgow, and Sheffield and Southampton.
Overall, Google Maps has pictures of more than 22,000 miles of streets in the UK.
When the service launched in the US, it raised some privacy concerns. The UK is already light years ahead of the US when it comes to government surveillance cameras. But the BBC reports that Google did take some steps to ensure privacy in the UK version, including blurring faces and automobile license plates.