"Hmm I'll covertly take some pictures of the city center. Let's see how do I can do that so noone notices. I yeah.. I'll take my bigass SLR!"

I'm still puzzled as to how you can look "anti-social" while taking a picture. To me (as a non UK person) it seems that the rules which allow them to ask for your credentials are far to vague, so anything upwards of "I don't like your face" will do apparently. Makes me wonder when the movie "V for Vendetta" becomes a reality.

What is a friend? A single soul dwelling in two bodies. - Aristotle
-= Glass Eye Photography =- -= My Rendo Gallery =-