Far-right groups are raising their pitch against Muslims in the wake of the terror attacks.
Unarmed soldiers deployed under authority of Metropolitan Police's Counter Terrorist Command.
Finger found at attack site led to identification, as his older brother and father were being held by police.
Vigils are held in Trafalgar Square and Paris and the worlds of music, sport and movies fall silent in honour of the innocent victims of the Paris attacks.
Relatives of a French national involved in the Paris attacks are being investigated, French prosecutors confirmed.
The footage captures the ferocity of the police assault on the venue, where hundreds of people were held hostage.
Nottingham University students Hanna Corbett and Jack Konda, both 21, said they crawled over bodies to escape.
The airport was evacuated after a 41-year-old man from Vendome was seen discarding an item in a bin.
Nick Alexander, 36, from Colchester, was a merchandiser working with the band, Eagles of Death Metal, at the Bataclan theatre.
From queues for blood banks to John Lennon's Imagine a city stands resolute, citizens of the French capital refused to bow to terrorism.
From a busy Friday night to scenes of carnage, the venues where the Paris attacks took place.
Famous monument closed after French President declares a 'state of emergency'.
The US Embassy in Paris would not confirm how numbers of US citizens injured or killed.
The tragic events "showed a weakness in Europe" which he said was still vulnerable to attacks said Konrad Szymanski.
Players will wear black armbands and observe a minute of silence to remember dead in Paris attacks.
Candles, flowers and tributes have been left at the site of terrorist attacks across Paris
UK prime minister pledges to France, after describing the Paris attacks as 'horrifying'.
UK prime minister condemned the "brutal and callous murderers" behind the attacks.
Labour leader Jeremy Corbyn has described the Paris attacks as 'absolutely horrific'.
The undated video says there are weapons and cars available for attacks in France.
Witnesses at London's second airport report a man with a "gun" or grenade.
Disobedience, blockades and discussions to mark COP21.