It was 30 years ago today that fighting broke out between police and striking miners at Orgreave in South Yorkshire.
The arguments still rage about police tactics that day.
The Independent Police Complaints Commission is looking into whether there should be an investigation.
Today it said reaching a decision is taking longer than expected, but that it is close to making an announcement.
Orgreave was the biggest single conflict of the miners' strike - three decades may have passed but feelings still run strong on both sides.
90 people were arrested on 18 June 1984, though charges were later dropped because evidence was deemed unreliable.
Many more were injured, and even now both sides insist they were in the right.
Today the Orgreave coking plant is long gone and the site redeveloped. But for those involved in the fight, what happened is impossible to forget.