Sri Lanka's ousted President Gotabaya Rajapaksa has been given special security and a state bungalow on his return here from Thailand where he fled amid months-long mass protests over the country's worst economic crisis, officials said on Saturday.

Rajapaksa, 73, was accorded a warm welcome as he returned to Colombo from Thailand amid tight security on late Friday. He was festooned with flowers by a welcoming party of ministers and politicians as he disembarked at Colombo's Bandaranaike International Airport from Bangkok via Singapore.

The former president wanted to move into his private residence at Mirihana in Colombo's eastern suburb of Nugegoda. However, security considerations prevented him from going to his private residence where he always lived even after becoming the president in 2019, officials said.

After being welcomed by lawmakers of the ruling Sri Lanka Podujana Peramuna (SLPP) party, Rajapaksa left the airport in a motorcade heavily guarded by armed soldiers and was driven to the posh Colombo residential area of Cinnamon Gardens where a state-maintained bungalow was provided to him, they said.

Rajapaksa will be living in a state bungalow close to the Wijerama Mawatha area in Colombo while a large security contingency will be deployed to maintain security in the area, the Daily Mirror newspaper reported.

Rajapaksa is to be accorded entitlements provided to a former president, News Frist portal quoted Sri Lankan President's Secretary Saman Ekanayake as saying.

Former presidents are constitutionally guaranteed a house, personal security and staff after they leave office.

Former Prime Minister and the elder brother of Gotabaya Rajapaksa, Mahinda Rajapaksa visited him in the morning.

In Thailand, Rajapaksa was advised to remain inside his hotel for security reasons, the Daily Mirror newspaper said.

With his movements restricted, Rajapaksa decided to return back to Sri Lanka and will remain in the country till his application for the USA Green Card is approved by the American government, the newspaper said.

Earlier, the duty manager of the airport said that the former president arrived in the country at around 11.30 PM on Friday aboard a Singapore Airlines flight.

He will not be involved in politics despite many of the party members expecting him to start politics again, a source from the ruling SLPP told EconomyNext website after confirming Rajapaksa's arrival.

Many core party members are also against the former president coming into Parliament using the national list. They do not want him to become the leader again. He has not committed any crimes. So, he has all the rights to return to the country and all privileges as the former president, the report quoted the source as saying.

Rajapaksa's return is a sensitive issue for the new government led by President Ranil Wickremesinghe which does not want more protests and will need to ensure his security.

"We are not opposed to the return of Mr Rajapaksa. Any Sri Lankan citizen can return to the country," Father Jeewantha Peiris, a prominent protest leader, told the BBC.

"People came to the streets because of the alleged corruption against his government. We don't have any personal enmity against him," Peiris said.

Several MPs visited Rajapaksa after his arrival in the country.

MP Ajith Rajapakse, who visited the former President, said that the former President was a great leader of the country.

"He is well. He remains at his home without any trouble" Rajapakse said.

Meanwhile, Opposition Samagi Jana Balawegaya party MP Nalin Bandara said that there was no issue with the former president returning to the country.

Bandara said that the ongoing cases which were filed against Rajapaksa should be reinstituted as he no longer has the Presidential immunity as a former President.

The ousted leader, his wife Loma Rajapaksa and two bodyguards left the country on July 13 aboard an air force plane bound for the Maldives, before travelling to Singapore, where he officially resigned a day later. As the Singapore government failed to extend his visa for the third time, he left for Thailand.

Thailand had said that Rajapaksa can stay in the country for 90 days because he is still a diplomatic passport holder.

The ousted president had been staying in Thailand on a temporary visa and flew back home via Singapore.

Local media reports on August 19 quoted SLPP General Secretary Sagara Kariyawasam as saying that his party had requested the president to facilitate the former president's return and ensure security and necessary facilities".

After Rajapaksa was ousted, Sri Lanka's Parliament elected then-Acting President and six-time former Prime Minister Wickremesinghe as the new Head of State. Wickremesinghe has a mandate to serve out the rest of Rajapaksa's term, which ends in November 2024.

Rajapaksa, an ex-military officer, became president in November 2019.

The Rajapaksa family has dominated Sri Lankan politics for over two decades. Mahinda Rajapaksa, the 76-year-old patriarch of the Rajapaksa family has been the country's president and prime minister. Basil Rajapaksa, 71, was earlier finance minister. Chamal Rajapaksa, 79, was Minister of Irrigation and Speaker of the Parliament from 2010 to 2015. Namal Rajapaksa, the eldest son of Mahinda, was the Minister of Youth and Sports from 2020 to 2022.

Sri Lanka, a country of 22 million people, is going through its worst economic crisis since its independence in 1948 which was triggered by a severe paucity of foreign exchange reserves.

The IMF on Thursday announced that it will provide Sri Lanka with a loan of about USD 2.9 billion over four years under a preliminary agreement to help the bankrupt island nation tide over its worst economic crisis and protect the livelihoods of the people.

The country is also expected to restructure its debt worth USD 29 billion, with Japan expected to coordinate with other creditor nations, including China on this issue.

In mid-April, Sri Lanka declared its international debt default due to the forex crisis. The country owes USD 51 billion in foreign debt, of which USD 28 billion must be paid by 2027.

There have been street protests in Sri Lanka against the government since early April due to its mishandling of the economic crisis.

A crippling shortage of foreign reserves has led to long queues for fuel, cooking gas, and other essentials while power cuts and soaring food prices have heaped misery on the people.