Updated

The Latest on Zimbabwe's election (all times local):

11:40 a.m.

The head of the Commonwealth election observers in Zimbabwe is condemning what he calls the "excessive use of force against unarmed civilians" by security forces.

John Dramani Mahama, former president of Ghana, urges all sides to exercise restraint a day after election-related violence killed three people in Harare, the capital.

Soldiers fired live rounds to disperse opposition demonstrators, some of whom were throwing rocks and destroying property.

Mahama urges the prompt release of presidential results from Monday's election, saying delays will increase speculation that results were manipulated.

The Zimbabwe Electoral Commission by law has until Saturday to release the final election tally. It says the vote was free and fair and that parliamentary results show that the ruling party won a majority.

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11:30 a.m.

Zimbabwean soldiers are circulating in the capital, Harare, and telling vendors and other people to leave the city center by noon.

It is not yet clear when the electoral commission will announce the next set of results from Monday's election. International observers from the Commonwealth and elsewhere are urging the release of the presidential results as soon as possible.

There is a heavy police presence around the headquarters of the opposition Movement for Democratic Change party a day after the military swept into the city to disperse its supporters from protesting. Three people were killed.

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10:45 a.m.

Zimbabwe President Emmerson Mnangagwa says his government has been in touch with the main opposition leader in an attempt to ease tensions after election-related violence in the country's capital.

Mnangagwa on Thursday also tweeted that he wants an "independent investigation" into the clashes in Harare, saying those responsible "should be identified and brought to justice."

Three people were killed after soldiers moved into Harare on Wednesday, firing live rounds and beating protesters.

The government has condemned the opposition for the protesters who threw rocks and set fires after the Zimbabwe Electoral Commission said the ruling ZANU-PF party had won a parliamentary majority in the election Monday.

The opposition believes it was cheated of victory by a commission allegedly biased toward the government. The electoral commission says the vote was credible.