Supporters of the far-right English Defence League (EDL) marched on Downing Street today in a protest sparked by the killing of a British soldier outside his barracks in Woolwich on Wednesday.
EDL demonstrators and counter-demonstrators from the Unite Against Fascism (UAF) movement exchanged angry chants and, later, glass bottles and other missiles.
Police said three people were arrested during the protests.
This video report is by ITV News London reporter Ria Chatterjee:
More top news
The tech giant is reportedly exploring the idea of acquiring the music streaming service because of its strong links to popular artists.
Almost 20,000 hand-made shrouded figures have been laid out to mark the 100th anniversary of the Battle of the Somme.
Jeremy Corbyn has come under fire in a fresh row over Israel after he appeared to compare the Israeli state to jihadi terrorists.