If anyone still cares, it looks like the world's most famous stenciler has a couple of new pieces up in London after a half-year lull. The first can be found in Gillett Square, Dalston. Note the use of a brick air vent to form the radio speaker.
The second sample, 'Last graffiti before motorway', is a little more off the beaten track. To find it, you'll have to scamper to a traffic island at the junction of the A1 and A406 just north of Brent Cross. Or else just visit Flickr.
Image by vandalog, under Creative Commons, Attribution-Non-Commercial 2.0 Generic.