Seen this on the news this morning, Westminster council are having the below graffiti/art/criminal damage removed.
Personally... I think its art and conveys a message that westminster council don't want people to see everyday.
As for Banksy - Whats the deal with him, does anyone actually know his true identity? (except ginge who used to drink with him, carlton leach and every other baddy in britain... on a sunday night)