PHNOM PENH (AFP) - Tens of thousands of Cambodians jammed into the capital's streets for rival campaign rallies on Friday (June 2), two days before local polls set to test the mettle of an opposition desperate to upend premier Hun Sen's 32-year rule.
The Sunday vote in more than 1,600 communes - village clusters - comes after months of political tension in the fragile democracy, where Hun Sen is accused of crushing dissent after nearly losing the last 2013 poll.
The opposition movement has been hit hard by his crackdown and the June 4 vote is seen as barometer for its chances of turfing Hun Sen out at next year's general election.
They hope to draw on frustration among Cambodia's young population over graft and the shrivelling space for free expression under Hun Sen.
In a possible sign of nerves over the vote, Hun Sen, broke with his tradition of avoiding the campaign trail to lead a massive parade of trucks, motorcycles and tuk-tuks through the capital on Friday.
Addressing a sea of flag-waving supporters dressed in the ruling party's signature baby blue, Hun Sen delivered a well-worn speech about the stability he has brought to Cambodia since the end of the genocidal Khmer Rouge regime.
"Which party brought about peace?" he asked a raucous crowd decked out in shirts, hats and flags bearing the emblem of his Cambodian People's Party (CPP).
"If the CPP had not toppled Pol Pot, would Pol Pot have given up power and stopped killing us?" he asked, referring to the Khmer Rouge leader who oversaw the killing of up to two million Cambodians in the late 1970s.
Hun Sen, 64, himself a Khmer Rouge commander, later defected and joined the Vietnam-backed government that ousted the brutal regime.
He has frequently warned that war would break out if his party is ousted in elections.
But the opposition Cambodia National Rescue Party (CNRP), which held its own rally with lower turnout on the other side of town later on Friday, has gained ground in recent years.
"CNRP is the party of the future," opposition leader Kem Sokha told a crowd of cheering supporters waving flags with the party's rising sun emblem.
The party nearly unseated the premier in a 2013 poll and claims it only lost due to voter fraud.
Yet the movement has been dented by Hun Sen's subsequent crackdown, with at least 27 Cambodian human rights defenders and political activists thrown behind bars since 2013, according to a recent Amnesty International report.