"Yellow Shirt", supporters of the People's Alliance for Democracy (PAD), attend a mass rally against ousted former Thai Prime Minister Thaksin Shinawatra and Cambodian Prime Minister Hun Sen in Bangkok, capital of Thailand. Ousted former Thai Prime Minister Thaksin Shinawatra was appointed as adviser of Cambodian Prime Minister Hun Sen and the Royal Government of Cambodia King Norodom Sihamoni on Nov. 4.[Thana Nuntavonranat/Xinhua]

The People's Alliance for Democracy's (PAD) protest against ousted former Thai premier Thaksin Shinawatra and Cambodian Prime Minister Hun Sen kicked off on Sunday in Thailand's capital Bangkok.

By 18:30 p.m. local time, over 10,000 PAD protesters or the yellow-shirted people were rallying at Sanam Luang in the center of capital Bangkok after they officially started their protest from 04:00 p.m. local time.

The PAD rally, which was participated by the supporters from both Bangkok and many provinces across the country, was occurring after Thailand and Cambodia have downgraded their diplomatic relations due to conflict over an appointment of Thaksin as an economic advisor to Cambodia's government and Hun Sen on Nov. 4.

More PAD protesters are arriving at the rally site, the PAD staff announced on the rally stage. The PAD supporters range from the general public, students, employees of state enterprises, war veteran members to taxi drivers.

They were announcing that they were uniting to show the world the Thai people's strength and to protect the country's dignity against Cambodia and Thaksin.

A day after the appointment of Thaksin, the Cambodian government announced recall of its ambassador to Thailand in a move to respond to the Thai government's recall of its ambassador to Cambodia.

Moreover, on Nov. 11 Cambodia refused to extradite Thaksin to Thailand after Thailand officially submitted a letter asking Cambodia to extradite Thaksin.

Thailand's government will continue issuing measures to pressure Cambodia's appointment of Thaksin, Prime Minister Abhisit Vejjajiva disclosed Friday.

The weekly cabinet on this Tuesday will discuss about the possible measures and also review bilateral projects with Cambodia.

Also, the cabinet will discuss to suspend loan worth of 1.4 billion baht (42.02 million U.S. dollars) planned for Cambodia.

About 1,500 police staff were deployed to ensure law and order around the rally site.

Deputy Prime Minister Suthep Thaugsuban said Sunday the government has not imposed the Internal Security Act (ISA) during the PAD rally since there was no sign of violence to occur, Thai News Agency reported.

Also, Suthep denied reports, which said the government took its people to join the PAD rally as he said "the government wouldn't do this."

In a related development, Thailand's Acting Police Chief, Police General Pateep Tanprasert echoed Suthep's statement saying that he was not reported about a third hand, who was feared to incite violence.

Police General Pateep said he has ordered his policemen to closely monitor the rally situation and areas surrounding the rally site.

The PAD core leaders earlier announced that the rally will not prolong as the PAD demonstrators will disperse peacefully at about23:00 p.m. local time.

Thaksin was ousted by the military coup in September 2006, in accusation of corruption, and has been kept in exile since then.

He returned to Thailand in February 2008 to face corruption charges, but he later fled into exile again and was convicted in absentia.