Relatives of the Hillsborough disaster victims have demanded to see secret files about the tragedy.
Controversy has long surrounded the role of the police in what was Britain’s worst ever sporting disaster.
Families of those killed believe a Major Incident Plan was never initiated by South Yorkshire police while some fans were denied emergency medical attention.
They also dispute the findings of the single inquest into all 96 deaths, which ruled the victims were all dead, or brain dead, by .