The police officer who hit Ian Tomlinson with a baton and shoved him to ground has been found not guilty of his manslaughter.
Growing diplomatic tensions between Britain and Argentina over the Falklands have been brought to a head in Mexico, where the country's leaders have clashed in a corridor on the fringes of the G20 summit.
David Cameron will warn of "perpetual stagnation" if the eurozone crisis is not resolved in a speech in Mexico later, despite yesterday's pro-bailout result in Greek elections.
World leaders in Seoul have issued a statement saying they will avoid much-feared currency wars amidst troubled negotiations, echoing David Cameron's warning to the summit.
David Cameron attempted to stymie the talk of currency wars dominating the agenda as the G20 summit in Seoul seeks to find a lasting solution to the financial crisis.
The Mayor of London has established a civil liberties panel whose first task will be to look into the policing of the G20 protests.
Green party campaigner Shahrar Ali explains why he was protesting outside City Hall as the MPA discussed policing of protests on April 1st.
Activists intend to demonstrate around the Bank of England next week in a protest against G20 policing.
A video of riot police obstructing journalists at the G20 protests earlier this month has been released by the Liberal Democrats.
The Met is under unprecedented pressure today, as the full political ramifications of G20 policing begin to hit home.
A third incident at the G20 protests has been referred to the Independent Police Complaints Commission (IPCC).
The police have agreed to review their public order strategies after widespread and deep-seated condemnation of their tactics during the G20 protests.
A new video showing what appears to be an unprovoked police attack at this month's G20 protests has been released to the public.
Watch the new footage of police violence to emerge from the G20 protests, which has prompted a review of policing methods at demonstrations.
The Independent Police Complaints Commission (IPCC) has been forced to withdraw claims it had made suggesting there were no CCTV cameras around the area Ian Tomlinson was killed during the G20 protests.
The police have been forced to deny claims they misled the public after a second video of officers beating Ian Tomlinson just before his death emerged.
Watch the second video of Ian Tomlinson being beaten by police.
The Independent Police Complaints Commission (IPCC) has announced an independent investigation into the death of newspaper salesman Ian Tomlinson at the G20 protests last week.
Watch the video showing Ian Tomlinson being struck by police at last week's G20 protests.
A criminal investigation into the death of Ian Tomlinson may be necessary, according to the home secretary.
Video footage showing the police clashing with protestors at the Climate Camp in central London.
The Independent Police Complaints Committee (IPCC) has released details of its investigation into the death of a man on the G20 protests last week.
Markets have shot up as hopes are raised following the "historical" G20 summit in London.
Further footage and interviews with protestors at the G20 Climate Camp in central London:
Footage and interviews with some of the protestors at the G20 climate camp at Bishopsgate in central London.