The family of Ian Tomlinson has dismissed a Met Police hearing against PC Simon Harwood as "a whitewash". He now faces the sack.
The policeman cleared of killing Ian Tomlinson during the G20 riots had been previously accused of excessive force, ITV News has learned.
The police officer accused of the manslaughter of Ian Tomlinson has said he now accepts that he was "wrong" to have hit and pushed him.
Deborah Glass, the Deputy Chair of the IPCC has said that Simon Harwood has been held accountable for his actions and that Ian Tomlinson's death could have been avoided.
Former Pc Simon Harwood will be able to claim his police pension when he reaches the eligible age, despite being sacked for gross misconduct.
Metropolitan Police Deputy Assistant Commissioner Maxine de Brunner said she is unable to remove his pension because he has not been convicted of a criminal offence
She said: "Simon Harwood will retain his pension when he reaches pensionable age. I'm unable to remove his pension because he has not been convicted of a criminal offence."
Ian Tomlinson's stepson Paul King has expressed his anger at the outcome of the hearing, calling it nothing more than "showboating."
He said: "I think it's pointless, it hasn't proved anything to us. We still haven't got any answer from this. After three-and-a-half years, I think its diabolical. It's like we're back at day one. We will carry on, it isn't going to be the last of it."
Speaking after the hearing, Deputy Assistant Commissioner Maxine de Brunner apologised to the Tomlinson family but insisted that the maximum penalty possible was delivered today.
– Deputy Assistant Commissioner Maxine de Brunner
Today's hearing has resulted in the maximum penalty that was ever available to the panel - dismissal due to gross misconduct.
This leaves no ambiguity as to how the Met views the actions of Simon Harwood.
Simon Harwood does not reflect the professionalism of the majority of officers working in public order, often in the most difficult of circumstances.
I hope that this one officer's actions in 2009 does not taint the public opinion of officers who have worked tirelessly this year supporting events such as the Jubilee and of course the Olympics.
– Commander Julian Bennett, Chairman of the panel
He has accepted it will be impossible for him to ever again serve as a police officer. We agree, as we consider it inconceivable that he could ever hold a role within the police service again.
PC Simon Harwood, who was cleared of killing Ian Tomlinson, will be sacked after being found guilty of gross misconduct by a disciplinary panel.
In a statement, Ian Tomlinson's stepson, Paul King said:
"We came here expecting a disciplinary hearing. There hasn't been a hearing.
"We expected the Met to rule on whether its officer killed Ian.
"The Met basically are going on a 'no comment'. It's a whitewash, it's like they've let him resign already."
The conflicting evidence from the inquest and the criminal courts are still to be resolved. We won't give up yet. We'll now take this to a civil court where we will try to find final judgements on who killed Ian."