A campaigning group, The Orgreave Truth and Justice Campaign, has been set up and they are demanding a public inquiry into the actions of the police at Orgreave Colliery during the miners strike in 1984.
South Yorkshire Police has already referred itself to the Police Complaints Commission over its involvement.
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David Hirst visited Angel's Desserts in the Sleaford and North Hykeham constituency to find out.
More than £6,000 has been raised for Yorkshire Air Ambulance ahead of the funeral of a police officer killed in a motorbike crash.
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