The Grockle
Formally Croydon Seagull
Have you ever been to South London? I lived there for 3 years and don't think I met a singke person of the traveling fraternity.
I agree with central South London but suburban south/south west London has quite a large traveller community. Areas such as Mitcham, Pollards hill, Streatham, colliers wood ect. Most are house dwellers these days though.