Wickremesinghe, 76, was arrested at the Criminal Investigation Department (CID) headquarters, where he was summoned to record a statement in connection with an investigation into the alleged misuse of government funds, police said.
The protestors protest against interim President and Prime Minister Ranil Wickremesinghe demanding his resignation at the compound of the Presidential Secretariat in Colombo, Sri Lanka.
Wickremesinghe is the first Sri Lankan president to be elected by Parliament following a vote.
India has been consistently calling upon Sri Lanka to fulfill its commitments to protect the interests of the Tamil community and preserve the island nation's character as a multi-ethnic and multi-religious society.
In an interview with France24, Wickremesinghe said, "We are a neutral country, but we also emphasise the fact that we cannot allow Sri Lanka to be used as a base for any threats against India."
Glimpses from India and around the world that will make you smile and cry.
Ranil Wickremesinghe was on Wednesday elected as Sri Lanka's new President by Parliament, in a rare move that could provide continuity for ongoing discussions with the International Monetary Fund for a bailout for the cash-strapped nation but a development likely to anger anti-government protesters who have been demanding his resignation from office for weeks.
The five-time prime minister was re-appointed to the job on May 12 following the political circus precipitated by the unprecedented economic crisis in the island's history.
Lankan Speaker told the party leaders that Parliament will meet on July 20 to elect a new president.
'If Ranil Wickremesinghe starts repressing and suppressing the protesters who represent the people, that will pose a danger for him to continue in office.'
The 225-member Parliament will elect the new president by a secret vote on July 20, Speaker Mahinda Yapa Abeywardena said on Friday.
Glimpses from India and around the world that will make you smile and cry.
Sri Lankan Prime Minister Ranil Wickremesinghe was appointed as the country's acting president after President Gotabaya Rajapaksa fled to the Maldives on a military jet on Wednesday in the face of a public revolt against his government for mishandling the economy that has bankrupted the country.
Parliament met for a brief special session on Saturday to announce the vacancy in the presidency following the resignation of Rajapaksa.
The 73-year-old United National Party was appointed as the prime minister by President Gotabaya Rajapaksa after they held closed-door discussions on Wednesday.
India welcomed resolution of the political crisis in Sri Lanka and exuded confidence that relations between the two countries will continue to move on in an upward trajectory.
Political analysts said Sirisena's move to install Rajapaksa as the prime minister could lead to a constitutional crisis as the 19th amendment to the Constitution would not allow the sacking of Wickremesinghe as the premier without a majority.
The swearing in ceremony was held inside the premises of the Presidential Secretariat at 9:30 am. President Sirisena administered the oath of office to 66-year-old Wickremesinghe, who has already served three times as the prime minister.
'The Indian government is better prepared this time and has reached out to all contenders and not putting all eggs in one basket.'
The Sri Lankan prime minister also vowed to reopen Parliament, which was suspended on Tuesday by President Chandrika Kumaratunga.
Incumbent Ranil Wickremesinghe is set to take oath as Sri Lanka's new prime minister of a unity government on Tuesday after his United National Party appeared close to a simple majority, with rival Mahinda Rajapaksa admitting defeat in the closely contested parliamentary polls.
Anura Kumara Dissanayake, the leader of the Marxist Janatha Vimukthi Peramuna's (JVP) broader front National People's Power (NPP), on Sunday consolidated his lead in the Sri Lanka's presidential election.
The terrorists opened fire on the army camp at Langate in Kupwara district at around 5 am, which was retaliated by the jawans, a senior army officer said.
Nepalese Prime Minister Pushpa Kamal Dahal 'Prachanda', Bhutanese Prime Minister Tshering Tobgay and Prime Minister of Mauritius Pravind Jugnauth are set to be invited to Modi's swearing-in ceremony.
Glimpses from Sri Lanka's presidential election, the first polls since the island's economic crisis, in Colombo and Jaffna, September 21, 2024.
Anura Kumara Dissanayake was sworn in as Sri Lanka's ninth president on Monday, amid hopes that he will bolster the country's economy and eliminate corruption.
A smiling Sri Lanka President Ranil Wickremesinghe on Wednesday asked West Bengal Chief Minister Mamata Banerjee whether she is going to lead the Opposition alliance, INDIA.
President Kumaratunga has embroiled the nation in a crisis by sacking three ministers and suspending parliament.
Suspended by the ICC for "political interference", Sri Lanka Cricket (SLC) will soon introduce a new law to curb meddling of any sorts by people with considerable influence in the corridors of power.
'This was a decision taken and executed by Prabhakaran and his intelligence chief Pottu Amman. Both were convinced that the assassination would not be linked to them.'
'We have to keep a watch because India-Sri Lanka has a history that whenever there has been a change in government, either the connectivity projects have been questioned or cancelled or revived.'
The ICC Board on Sunday lifted the suspension of Sri Lanka Cricket (SLC) with immediate effect.
'If there is a push towards a Marxist oriented government it will be dangerous.' 'We have seen this in Nepal and Myanmar and it will be a concern for India if it is surrounded by countries with such political dispensations.'
Ranjith Madduma Bandara, a senior politician from Wickremesinghe's United National Party was sworn in on Thursday morning as the new minister in charge of the police.
Sri Lanka was unable to progress to the Super 8s stage, finishing third in Group D behind South Africa and Bangladesh, who advanced.
The all-party meeting aimed at reconciliation and conferring full powers to Sri Lanka's provincial councils will be reconvened in a month after initial deliberations on Wednesday failed to yield any agreements, party officials said on Thursday.
Prime Minister Narendra Modi on Friday conveyed to Sri Lankan President Ranil Wickremesinghe India's expectations from Colombo to fulfill the aspirations of the Tamil community in the island nation and ensure a life of respect and dignity for it.
Modi is likely to hold separate bilateral meetings with the foreign leaders.
Sharif was the only prime minister from India's neighbourhood who wasn't invited to the swearing-in ceremony in New Delhi.
For India to view the new Sri Lankan leadership only through the prism of the past or through their narrow view on China, is fraught with possibilities that should be avoided, asserts N Sathiya Moorthy.