Ive been there once about 7 years ago. Unfortunately got caught as well (my own fault i know) for speeding and failed a breath test (about 2 in the morning driving home from the City). I was apparantly doing 70 in a 40 through the Docklands and was twice the limit

. Went to Court and due to a legal loophole got away with it scot free. VERY lucky but i learnt my lesson and have never done it since.
At least im honest.
Chris