Myanmar’s ambassador in London has spent the night in his car after saying he was locked out of his embassy.
Kyaw Zwar Minn said staff were asked to leave the building by Myanmar’s military attaché on Wednesday night, and he was told he was no longer the country’s representative.
Myanmar’s military seized power in a coup on 1 February, sparking weeks of protests and escalating violence.
Kyaw Zwar Minn has called for ousted leader Aung San Suu Kyi to be released.
More than 500 people – including dozens of children – have been killed so far as pro-democracy protesters demand a return to power of elected leader Ms Suu Kyi and her National League for Democracy (NLD) party.
Kyaw Zwar Minn described Wednesday’s events as “a kind of coup, in the middle of London”, Reuters reported. “I have been locked out… This kind of coup is not going to happen,” he added.
The ambassador was pictured standing on the street outside the embassy in London’s Mayfair speaking to officers from the Metropolitan Police force.
Burmese community in London currently gathering at #Myanmar embassy over the news of the embassy being seized by the regime.
The police are seen there. Ambassador is reportedly blocked from entering the building.
Police were reportedly called to stop staff re-entering the building. Protesters gathered outside the embassy after news that the ambassador had been locked out emerged.
In March, Kyaw Zwar Minn called for the release of Ms Suu Kyi and told the BBC that Myanmar was “divided” and could be at risk of civil war.
He maintained that his remarks were not “betraying the country”, adding that he was standing on “middle” ground.
The ambassador, who is a former military colonel, was praised by British Foreign Secretary Dominic Raab, who commended his “courage and patriotism”.
Deputy ambassador Chit Win is said to have taken over as charge d’affairs in London, Reuters reported, citing diplomats with knowledge of the matter.
A spokesman for the UK Foreign Office told the BBC that it was “seeking clarification on the current status of the Myanmar ambassador in London, in line with diplomatic protocol”.
Myanmar’s military seized power in the country after overthrowing the government and declared a state of emergency.
Just days later, a protest movement began to emerge, which quickly gained momentum, leading to hundreds of thousands of people taking part in street protests.
Last week, Ms Suu Kyi was charged with breaking a colonial-era official secrets law, which carries a term of up to 14 years in prison.