A police officer is to be charged with manslaughter over the death of newspaper seller Ian Tomlinson during the 2009 G20 protests.
The Director of Public Prosecutions, Keir Starmer, said there was now a "realistic prospect" of convicting Pc Simon Harwood.
An inquest earlier this month returned a verdict of unlawful death on the 47-year-old.
Mr Tomlinson's family said they were "more than happy" about the decision.
The officer is due to appear before magistrates on 20 June.
The inquest heard Mr Tomlinson collapsed and died after he was hit by a baton and pushed to the ground by Pc Simon Harwood in central London on 1 April 2009.