Iran Press/ Europe: Brexiteer protesters, dressed similarly to those in France, earlier blocked Westminster Bridge and are chanting "Brexit now", Mirror newspaper reported.
Yellow vest protesters, similar to those who have brought swathes of France to a standstill, have blocked Tower Bridge after blocking Westminster Bridge on Friday morning.
A live stream, hosted on Facebook page 'Fighting for Justice', showed activists blocking Westminster Bridge before they were moved on by police.
They then stopped outside Downing Street, with pro-Brexit chants heard.
Chants of 'Brexit now!' were shouted by the Brexiteers as "Theresa May" holds crunch talks with EU leaders trying to improve the Withdrawal Agreement.
Shortly before 2pm they blocked Tower Bridge.
A spokesperson for the Metropolitan Police said they were aware of the protest and added there were not any arrests.
Two protesters were filmed holding up a Union Jack on the bridge.
There was estimated to be between 30 and 60 protesters who have chanted: “What do we want? Brexit! When do we want it? NOW!”
They also called for Theresa May to resign and "we need a new mayor of London".
Related news:
Londoners call for Theresa May resignation
By midday the protesters had moved on, reportedly after police warned them they faced arrest if they did not move.
It is not known if the protest was planned.
The scenes were reminiscent of the "gilet jaune" movement in France, in which demonstrators donning yellow vests have brought Paris to a standstill on consecutive weekends this month over minimum wage and tax complaints.
Related news:
Protests, 'economic catastrophe' for France
France to consider state of emergency to prevent escalating protests
Yellow vest, or gilet jaunes, protesters in Paris brought the French capital to a standstill in consecutive weekends demanding an increase to the minimum wage and other social improvements, along with a tax cut.
Despite concessions from president Emmanuel Macron protests and road barricades at roundabouts and toll-booths across France have continued.
Related news:
Macron raises minimum wage, announces tax cuts to appease violent protests
Macron cancels fuel tax increases after violent Paris protests
Also in Montenegrin capital, Podgorica, hundreds of people wearing yellow vests, protested the government over an arrested lawmarker.
The yellow vests attended the demonstration held by a pro-opposition group, who were protesting the arrest of Nebojsa Medojevic.
The protesters gathered in front of the Montenegrin Parliament to walk towards the president's office and government building.
Related news:
Yellow vest protest spreads to Montenegrin capital
So-called Yellow Vest fuel protestors first took to the streets in France on November 17, and this led to the president scrapping green charges on petrol and diesel.
104/ 211 / 207
Related news:
Boycotting violence in France, Evidence of double standard: Judiciary Chief