Dhaka: Terming the elections as ‘farcical’, Bangladesh’s opposition demanded a new vote.
Partial results show Prime Minister Sheikh Hasina is heading for a fourth term, and will win a large majority.
But there have been claims of vote-rigging, and a BBC correspondent saw filled ballot boxes at a polling centre before polls opened.
“We urge the election commission to void this farcical result immediately,” opposition leader Kamal Hossain said.
“We are demanding that a fresh election is held under a neutral government as early as possible.”
The Bangladesh Election Commission told Reuters news agency that it had heard vote-rigging allegations from “across the country” and would investigate.
At least 17 people have been killed in clashes between ruling party supporters and the opposition.
Why was this election important?
Bangladesh is a Muslim-majority nation of more than 160 million people and faces issues ranging from possibly devastating climate change, Islamist militancy, endemic poverty and corruption.
The country has recently been in the international spotlight as hundreds of thousands of Rohingya Muslims have fled there from neighbouring Myanmar.
The lead-up to the election saw violence between rival supporters and a crackdown on dissent by a government that critics say has only grown more authoritarian during its 10 years in power.
Who were the contenders?
Sheikh Hasina’s long-term rival, Khaleda Zia, was sent to prison on corruption charges earlier this year and barred from competing in the vote, in a case which she claimed was politically motivated.
In Ms Zia’s absence, Kamal Hossain, who was previously both an AL minister and Hasina ally, leads the main opposition grouping, the Jatiya Oikya Front, which includes Ms Zia’s Bangladesh National Party (BNP).
However, the 81-year-old lawyer, who drew up the country’s constitution, did not stand in the election.
The BNP boycotted the last vote in 2014, making Sunday’s poll the first to involve all the major parties in 10 years.
What are the allegations?
Sheikh Hasina’s Awami League has run Bangladesh since 2009, but one of the leading opposition parties has accused it of using stuffed ballot boxes.
A spokesman for the Bangladesh National Party (BNP) alleged there were “irregularities” in 221 of the 300 seats being contested.
Soon before polls opened, a BBC correspondent saw filled ballot boxes at a polling centre in the port city of Chittagong. The presiding officer declined to comment.
Only ruling party polling agents were present at that and several other polling centres in the second-largest city of the country.
At least 28 candidates from the main opposition alliance withdrew before polling closed, alleging vote rigging and intimidation.
Activists, observers and the opposition party had warned that the vote would not be fair, but the governing party accused the opposition of peddling false claims.
Ms Hasina told the BBC on Friday: “On the one hand, they are placing allegations. On the other hand, they are attacking our party workers, leaders. That is the tragedy in this country.”
SOURCE: BBC NEWS