Footage taken by a drone and posted on social media shows aerial views of the violent clashes between police and anti-government protesters in Bangkok yesterday.
Thai police are seen using water cannon and tear gas in an attempt to disperse the crowds, who are attempting to launch a "people's coup" on the government.
At least two people have died as a result of the violence.
A warning that this video contains offensive language:
More top news
Top temperatures of 9 Celsius (48 F).
The privately-owned high-rise block is one of 228 across the country which failed fire safety tests.
Theresa May is to make the announcement during talks in Berkshire with President Emmanuel Macron on Thursday.