Officials expect up to 60,000 at the anti - government rally . Protesters are seeking to overthrow the embattled caretaker government . Political tensions are high after the ouster of Yingluck Hu as PM ##P . They forecast a wave of political unrest .
Officials expect up to 60,000 at the anti-government rally . Protesters are seeking to replace the embattled caretaker government . Political tensions are high after the ouster of Yingluck Shinawatra as PM Wednesday . Analysts fear a resumption of political violence .