Malaysia's ruling coalition coasted to victory as expected in two by-elections, defying a political movement led by former premier Mahathir Mohamad who has sought to turn voters against his scandal-tainted former protege Najib Razak.
The victories allow Prime Minister Najib, under pressure to resign over a graft scandal at state fund 1Malaysia Development Berhad (1MDB), to further tighten his grip over the country and within the ruling Barisan Nasional (BN) pact.
Najib's party won the Sungai Besar and Kuala Kangsar parliamentary seats on Saturday with increased margins compared with those in 2013 general elections, the election commission said. Both areas are mostly made up of farming and fishing communities along peninsula Malaysia's west coast.
"Tun Mahathir Mohamad turned the elections into a referendum on my leadership," Najib said in a statement.
"They (the people) rejected Tun Mahathir's lies, they rejected his unworkable coalition of former enemies, and they rejected the incoherent opposition – partly because of their alignment with Tun Mahathir," he said.