Guardian: It was an interesting day in the Court of Appeal last week. Twenty-nine of us had our convictions for obstructing a train carrying 42,000 tonnes of coal to Drax power station overturned after the judge ruled that crucial evidence about the role of undercover police officer Mark Kennedy had been withheld.
This latest chapter in the undercover policing revelations shows that issues of transparency, accountability and fairness remain absent from the UK's secret police force currently operating...