Galaxy
I want the police to ensure the explosion doesn't happen often at great risk to themselves. Explosions don't just take out the person, they take out train carriages, buses, etc as we all know to our great cost.
You've seen the video. How would the police have stopped an explosion? All the man would have needed to do is push a button, pull a chord or whatever. They couldn't have stopped it - and certainly not by kicking him in the head. If he had been a suicide bomber, he would have rehearsed how to detonate any device, which would have taken just a second.
He was in the middle of a road. There was nobody in the nearest vicinity. It was not indoors, so there was nothing to contain it. An explosion would have killed the man, made a big hole in the road and probably broken glass in nearby buildings, but it would have done very little other damage.
It will be interesting to find out what the official investigation says.


