Here's a link to an article about Britain's youngest black belt: Archie Gray, a six year old who has obtained his black belt in Taekwondo after three years.
I thought this article might be of some interest. In particular the fact that http://www.puma-uk.com/ seems to be McDojo.
P.S. I am not the original Lu Tze and I hope to have my username changed as quickly as possible.