Former colonial power Britain on Wednesday called for restraint in Zimbabwe after at least three people were killed when soldiers opened fire on crowds protesting alleged fraud in this week's election.
Foreign office minister Harriett Baldwin said on Twitter that she was "deeply concerned" by the violence in Zimbabwe following the first nationwide vote since autocratic president Robert Mugabe was forced out by a brief military takeover in November.
"Call on Zimbabwe's political leaders to take responsibility for ensuring calm & restraint at this critical moment. We're continuing to closely monitor the situation," she said.
Monday's polls had been meant to turn bring an end to years of violence-marred elections and brutal repression of dissent.
But the mood quickly descended into anger and chaos as supporters of the Movement for Democratic Change (MDC) opposition declared they were being cheated in the election count.
Official results showed that the ruling Zanu-PF party had easily won most seats in the parliamentary ballot - strengthening President Emmerson Mnangagwa's chances of holding onto power in the presidential race.
MDC supporters, who say their leader Nelson Chamisa won the vote, burnt tyres and pulled down street signs as protests spread from the party headquarters in Harare.
Police confirmed the death toll of three, and Mnangagwa issued a statement blaming the opposition for the unrest and fatalities.
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