Thai Prime Minister Yingluck Shinawatra says she will dissolve the lower house of Parliament and call elections in an attempt to calm the country's deepening political crisis.
Yingluck's announcement came as thousands of anti-government protesters began marching through Bangkok in a "final showdown" against her government.
"After listening to opinions from all sides, I have decided to request a royal decree to dissolve Parliament," Yingluck said in a televised statement. "There will be new elections according to the democratic system."
She did not immediately set a date and it was unclear whether the move would ease the country's political standoff, which deepened Sunday after the main opposition party resigned from the legislature en masse.
Protest leader Suthep Thaugsuban called on supporters to stay peaceful, but many fear the day could end violently when demonstrators converge from nine locations on Yingluck's office at Government House. More than 60 Thai and international schools in Bangkok have closed as a precaution.