BANGKOK - Thousands of anti-government protesters marched through the Thai capital on Monday demanding the resignation of Prime Minister Yingluck Shinawatra, a day after the biggest demonstrations since deadly political unrest in 2010.
With helmeted riot police looking on, about 30,000 protesters chanted "Get Out!" as they spread their protest to government offices, military bases and state television channels.
Anti-government rallies, which began last month, were triggered by a government-backed amnesty bill that could have led to the return of Yingluck's brother, ousted former premier Thaksin Shinawatra, without facing jail time for a 2008 corruption sentence.
Although the bill has been dropped, for the time being, at least, the demonstrations have escalated into an all-out call for government change and the ouster of Yingluck who is widely viewed as Thaksin's proxy as he wields influence over government policies from a base in Dubai.
"This week is precarious. The options are very limited for the government," said Thitinan Pongsudhirak, a political analyst at Bangkok's Chulalongkorn University.
Yingluck, who faces a no-confidence debate on Tuesday, said she would not leave office.
"I have no intention to resign or dissolve the House," she told reporters. "The cabinet can still function, even though we are facing some difficulties. All sides have shown their political aims, now they must turn to face each other and talk in order to find a peaceful way out for the country."
Protesters marched to 12 buildings, including the Royal Thai Army headquarters, to urge civil servants to join their campaign.
"We will protest peacefully, blowing whistles and handing out flowers," Suthep Thaugsuban, a former deputy prime minister under the previous Democrat-led government and now leader of the anti-government campaign, told a huge crowd on Sunday.