FILE PHOTO: Commuters sit in front of an advertisement discouraging the dissemination of fake news, at a train station in Kuala Lumpur
KUALA LUMPUR (Reuters) - Malaysia's opposition-led Senate blocked an effort to repeal a law against "fake news" on Wednesday, presenting the first major challenge for the new government of Prime Minister Mahathir Mohamad.
Mahathir, 93, secured a stunning election win in May, ending the decade-long rule of former premier Najib Razak and changing Malaysia's government for the first time in six decades.
But the Senate, or upper house of parliament, is still dominated by an opposition led by the defeated Barisan Nasional (BN) coalition, which can block bills and delay government initiatives.
Malaysia was among the first few countries to introduce an anti-fake news law although other countries in the region, including Singapore and the Philippines, have said they are considering how to tackle "fake news".
Critics accused Najib using the law to curb free speech ahead of the May general election as his government tried to fend off criticism over accusations of graft and mismanagement.
In August, the lower house of parliament voted out the Anti-Fake News 2018 bill, which set out fines of up to 500,000 ringgit ($123,000) and jail of up to six years for reporting "wholly or partly false" news.
But BN Senate leaders and members of the right-wing Islamist party, Parti Islam se-Malaysia on Wednesday blocked its repeal.
The bill will go back to the lower house of parliament for another vote.
Co-opted by U.S. President Donald Trump, the term "fake news" has become part of the standard repertoire of leaders in authoritarian countries to describe media reports and organisations critical of them.
Just days ahead of the elections, Mahathir himself was accused of spreading fake news after authorities said they were investigating him over what they said were false claims that his plane was sabotaged.
Other leaders opposed to Najib were also charged under the act.
(Reporting by Joseph Sipalan; Writing by Praveen Menon; Editing by Nick Macfie)