No, I don't think this was set up at all. This is how things are now in the UK and most keen photographers go out in the full knowledge that they can, and possibly will, be stopped and questioned by the police or Police Community Support Officers. These instances are becoming more commonplace, despite assurances from senior officers that police on the beat use sensible judgement when stopping members of the public. What is also becoming clear is that the more 'professional' your camera looks, the more chance there is of being stopped. Anyone who has a copy of Gunther Osterloh's book, Leica M, would do well to avoid getting caught using their camera as shown on page 235 - a sure sign of using your camera in a suspicious, covert way, if not in an anti-social manner! 1984 has arrived.