The Southeast Asia branch of the United Nations Office of the High Commissioner for Human Rights (OHCHR) has issued a statement expressing deep concern about violence between anti-government groups and police at Phan Fah Bridge on Tuesday.
The clash erupted as police were ordered to retake Ratchadamnoen Nok Avenue where anti-government Dhamma Army and People's Democratic Force to Overthrow Thaksinism demonstrators were encamped.
Five people – one riot police officer and four civilians – were killed and more than 70 injured.
The OHCHR statement concedes that details of what happened are not yet clear but says limited evidence appears to indicate a well-armed anti-government group quickly escalated violence with the use of live ammunition, and that police responded, also shooting with live rounds.
“It is alarming that armed clashes with high-powered weaponry can occur in the middle of Bangkok and put at risk the safety of both peaceful protesters and ordinary people who may be in the vicinity,” the statement said.
“OHCHR calls on anti and pro-government sides to disassociate themselves from armed groups, and refrain from any form of violence.”
The statement meanwhile urged leaders of both sides and security forces to ensure the safety of those genuinely engaging in peaceful demonstrations, and to make sure that all sides strictly comply with the law.
It added that the authorities must carry out a prompt, full and impartial investigation to establish the facts and to ensure accountability for this and other similar violent incidents that have occurred over the past months.
“Such steps need to be taken urgently to reduce the likelihood of further such deadly incidents,” it said.