Malaysian Prime Minister Mahathir Mohamad said yesterday he wants to renegotiate a "ridiculous" water supply agreement...

Malaysian Prime Minister Mahathir Mohamad said yesterday he wants to renegotiate a "ridiculous" water supply agreement with Singapore, the latest sign of fraying ties between the neighbours since last month's shock election.The 92-year-old returned for a second time as premier after his opposition alliance scored an unexpected victory at the polls, toppling a long-ruling coalition that Mahathir himself once headed.During his first stint in charge of the country from 1981-2003, Malaysia had famously stormy ties with Singapore - and Mahathir has wasted no time in taking aim at the tiny city-state again.age-old water row with SingaporeIn his latest salvo, he said it was "manifestly ridiculous" that Kuala Lumpur sells water for three Malaysian cents (less than one US cent) per thousand gallons to its resource-poor neighbour."That was okay way back in the 1990s or 1930s. But now what can you buy with three sen (cents)? Nothing," he told Singapore broadcaster Channel NewsAsia in an interview.Asked about plans to renegotiate the long-standing water supply agreement, he said: "We are studying the case properly and we'll make a presentation." The Singapore government did not immediately respond to requests to comment.SingaporeA large amount of Singapore's water comes from Malaysia's southern state of Johor. Under a 1962 agreement, Singapore can draw up to 250 million gallons of water per day from the Johor River.The neighbours have had a difficult relationship since Singapore was expelled from the Malaysian Federation in 1965 over ethnic issues after a short-lived, stormy union.Relations in subsequent decades were punctuated by occasional bickering, on many occasions over the water supply issue, but were largely warm under the last Malaysian government, led by scandal-mired Najib Razak.MahathirHowever ties already look rocky since Mahathir's return to office.In just a few weeks, he has put a planned high-speed rail line linking Kuala Lumpur to Singapore on hold, and announced that Malaysia wants to develop an island on rocks at the entrance to the Singapore Strait, an area of great strategic importance to the city-state.