A lot of response from narrow minded people towards the Police who if I recall we pay taxes for Policing the land and up holding law and order. I have a close friend who is a serving Police Officer I have asked him numerous questions in relation to this seemingly touchy subject in relation to photography. Just to state he is only a response officer in a major City Centre.
Firstly he laughs and states he wished he had time to question photographers, if you look suspicious your normally being monitored on CCTV within the majority of our cities.
As for bombers planning:-
1. The cell is normally hand selected and already has a mind set to die. And yes they do firmly believe they are going to a better place.
2. Recognisance of planned target. Maps, Major routes, busy shops, bus stops, train stations, coach stations. Video footage is normally completed and times of how long it would take for injured and none injured to clear the area etc.
3. What and where are the escape routes or exits after a critical incident? Now the second bomb can be found ( activated ).
4. Emergency services where do they have to come from. Where the police and other emergency services would rendezvous and tend to victims. Third bomb ( activated ). Emergency services would most likely have been tested and observed i.e. response time and numbers on numerous occasions prior to attack.
Lets not forget it could be a chemical bomb not explosive.
As for ID the last suspect arrested he lived at home with his mother. He had 7 different passports and held a normal job down for the last 5 years no previous convictions and was well liked at his place of work. He was caught through the internet and being monitored by the Anti Terrorist Unit. He had been attempting to purchase a second hand Ambulance I understand these vehicles would get access to most areas without any normal human being thinking it could be full of gas bottles and explosives. This guy had also applied to become a tanker driver imagine the devastation if he had blown one up in a city centre.As for photographers being stop checked in the Street kind of insignificant really when you look at the bigger picture. Still you could all get some good shots of the dead and injured.
At this I thought it best to end the conversation as I still wanted to keep a friend. Kind of opened my eyes to reality when told by someone in authority.