Battle of Orgreave: Summary of where we are today
By ITV News Calendar Correspondent David Hirst
More than three decades have gone by since the Battle of Orgreave, but what happened that day in South Yorkshire continues to be a source of resentment in former mining communities.
In its 60-page submission to the Home Secretary, the Orgreave Truth and Justice Campaign says trust in the police in many of those communities remains broken 32 years after what became a pivotal moment during the year-long miners' strike in the 1980s.
The submission claims South Yorkshire Police led a "pre-planned, militarised" operation at Orgreave. And last year, the police watchdog, the IPCC, found evidence of "excessive violence and perjury" - but said it could NOT conduct a full investigation due to the historic nature of events.
The submission also argues that South Yorkshire Police developed a "culture of impunity" that led to almost identical malpractice five years later when 96 Liverpool football fans were unlawfully killed at Hillsborough.South Yorkshire Police had claimed the miners were violent - and police responded with proportionate force.
95 miners were later cleared of riot - a charge which back then carried a life sentence - when police officers were found to have perjured themselves. Many of them received compensation for unlawful arrest.
But campaigners say only a full public inquiry or a Hillsborough-style independent panel hearing can establish the truth about what happened at Orgreave.