I listened to Radio Leicester's phone in and am surprised that Ian Stringer did not talk about the virtues of Safe Standing promoted by FSF but having said that you have to respect the honestly expressed opinions of those who phoned in and said that they felt it was dangerous/uncomfortable.
The fact remains that Peterborough's terracing provides a physical layout which gives the opportunity for bad stewarding/too high capacity. This human element will always be variable and seating/Safe Standing stops that opportunity from arising and poor stewarding is then irrelevant.
Perhaps, children should be barred from Peterborough's terracing.
I still don't follow why those who felt the terracing was dangerous/uncomfortable didn't make the decision to attempt to leave the ground and go home.