Men walk past a wall writing urging people to vote in Dhaka on January 6, 2024, on the eve of Bangladesh's general election
Men walk past a wall writing urging people to vote in Dhaka on January 6, 2024, on the eve of Bangladesh's general election AFP

Bangladesh votes Sunday in an election guaranteed to give Prime Minister Sheikh Hasina her fifth term in office, after a boycott by opposition parties whose ranks have been decimated by mass arrests.

Hasina has presided over exceptional economic growth in a country once beset by grinding poverty, but her government has been accused of rampant human rights abuses and a ruthless opposition crackdown.

Hasina's party faces almost no effective rivals in the seats it is contesting but has avoided fielding candidates in a few seats, an apparent effort to avoid the legislature being branded a one-party institution.

Some voters said they had been threatened with the confiscation of government benefit cards needed to access welfare payments if they refused to cast ballots for the ruling Awami League.

"They said they would seize it from me if I don't vote," Lal Mia, 64, told AFP in the central district of Faridpur.

"They said since the government feeds us, we have to vote for them."

The opposition Bangladesh Nationalist Party (BNP) and other parties staged months of protests last year demanding Hasina step down ahead of the vote.

Around 25,000 opposition cadres including the BNP's entire local leadership were arrested in the ensuing crackdown, the party says. The government puts the figure at 11,000.

Scattered protests continued in the days ahead of the election, including a few hundred opposition supporters who marched through central Dhaka on Friday -- a shadow of the hundreds of thousands seen at rallies last year.

Politics in the world's eighth-most populous country was long dominated by the rivalry between Hasina, the daughter of the country's founding leader, and two-time premier Khaleda Zia, wife of a former military ruler.

Hasina, 76, has been the decisive victor since returning to power in a 2009 landslide, with two subsequent polls accompanied by widespread irregularities and accusations of rigging.

Zia, 78, was convicted of graft in 2018 and is now in ailing health at a hospital in the capital Dhaka, with her son Tarique Rahman helming the BNP in her stead from exile in London.

Rahman told AFP that his party, along with dozens of others, had refused to participate in a "sham election".

Hasina has accused the BNP of arson and sabotage during last year's protest campaign, which was mostly peaceful but saw several people killed in police confrontations.

Her government's security forces have long been dogged by allegations of excessive use of force -- charges it denies.

The United States, the biggest export market for the South Asian nation of 170 million, has sanctioned an elite police unit and its top commanders accused of extrajudicial killings and enforced disappearances.

Economic headwinds have left many dissatisfied with Hasina's government, after sharp spikes in food costs and months of chronic blackouts in 2022.

Wage stagnation in the garment sector, which accounts for around 85 percent of the country's $55 billion in annual exports, sparked industrial unrest late last year that saw some factories torched and hundreds more shuttered.

Pierre Prakash of the International Crisis Group said Hasina's government was clearly "less popular than it was a few years ago, yet Bangladeshis have little real outlet at the ballot box".

"That is a potentially dangerous combination."