More than 1,000 anti-government demonstrators entered the compound of Thailand's Foreign Ministry on Monday as part of protests aimed at overthrowing Prime Minister Yingluck Shinawatra, BBC informs.

Protesters lifted the main gate of the ministry and drove a car and a six-wheel truck into the compound to use as a temporary stage, a Reuters witness said. Leaders of the protest announced they would occupy and stay overnight at the ministry.

After a huge rally on Sunday, crowds marched on Monday to several different locations in the city. The protests have been triggered by a controversial political amnesty bill.

The legislation, which the opposition say would have allowed ousted leader Thaksin Shinawatra - the current prime minister's brother - to return to Thailand without serving a jail sentence for corruption, failed to pass in the Senate earlier this month.

As reported, the proposed legislation led to a fresh outbreak of street protests, reigniting simmering political divisions and raising the specter of renewed political turmoil in the South East Asian nation.