The truth is that the police fcked up from start to finish, panicked and blamed the fans.
Thatcher decided to go with that because she didn't want the police to be so badly discredited, and because the fans were easy targets.
It didn't take much to get her friend Murdoch to do his bit with that sh*t stain of a paper of his.
This cover up came right from the top, not just of the police but the british government.
But I doubt very much if that truth will come out. It looks like Duckinfield has been set up to take most of the blame, but there's much higher than him at fault as well.
