Clue: it's a freedom-loving democracy. Photograph: PA
A man slips on his denim jacket (unimpeded by explosives of any sort) and steps outside. He gets a bus to his local metropolitan railway station. He enters the station using the conventional, unathletic ticket-in-barrier walk-in method. He goes down to the platform, runs for a train and gets on it. He is then shot repeatedly in the head by armed police.
It all raises certain questions about the judgement of our senior law enforcement officers.