Businesses have shut in Zimbabwe’s capital, Harare, as the nation awaits the release of heavily disputed presidential election results.
Armed soldiers and police are on patrol, ordering people to “behave”.
Three people were killed in the city on Wednesday in clashes between the security forces and supporters of opposition leader Nelson Chamisa.
Mr Chamisa says Monday’s elections were being rigged to give President Emmerson Mnangagwa victory.
The elections were the first since long-time ruler Robert Mugabe was ousted in November.
The polls were intended to set Zimbabwe on a new path following Mr Mugabe’s repressive rule.
However, Mr Chamisa’s MDC Alliance has accused the military of using excessive force to quell Wednesday’s protests.
Mr Mnangagwa said the government was in talks with Mr Chamisa to diffuse the crisis and proposed an independent investigation to bring those who were behind the violence to justice.
“This land is home to all of us, and we will sink or swim together,” Mr Mnangagwa said in a series of tweets.
The Zimbabwe Electoral Commission (Zec) has declared Mr Mnangagwa’s Zanu-PF party the winner of the parliamentary election, with a two-thirds majority.
It has not released presidential election results, saying party agents were still verifying the result and there was “absolutely no skulduggery”.
Zanu-PF, which has been in power for 38 years since the country gained its independence, also denies there has been any rigging.
Bracing for more trouble’
By Andrew Harding, BBC news, Harare
Shops are closed and shutters are down as the centre of Zimbabwe’s capital braces itself for more trouble.
There is no sign yet of any organised protest by opposition supporters.
President Mnangagwa has blamed the violence on the MDC Alliance and has now promised an independent investigation.
But the issue at the heart of the trouble has yet to be resolved – the outcome of the presidential election which the opposition is convinced is being rigged.
Foreign observers are pressuring the electoral commission to announce the results quickly – and to address concerns about fraud by being transparent about the entire process.
UN Secretary General Antonio Guterres urged Zimbabwe’s politicians to exercise restraint, while UK foreign office minister Harriett Baldwin said she was “deeply concerned” by the violence.
The US embassy in Hararen also called for calm, saying the country had an “historic opportunity” for a brighter future.
Human rights group Amnesty International’s acting secretary general Colm O Cuanachain said in a press release that the “militarisation” of the election aftermath was “muzzling freedom of expression, association and assembly”.
“People must be guaranteed their right to protest,” he said.
No violence was reported on Thursday. A truckload of armed policemen and soldiers were driving around the city shouting, “Behave yourself, people of Zimbabwe.”
Source : BBC