Zimbabwe's MDC opposition party lodged a court bid Friday to overturn the results of presidential elections that it alleges were rigged to ensure victory for Robert Mugabe's successor, Emmerson Mnangagwa.
ZEC declared that Mnangagwa won the election with 50.8 percent of the vote while Chamisa was said to have come second with 44.3 percent of the vote.
The MDC Alliance's legal representatives‚ Chris Mhike and Sylvester Hashiti‚ and his chief election agent‚ Jameson Timba‚ arrived at the court about 30 minutes before the courts closed for the end of the day at 4pm to file the papers.
Justice Minister Ziyambi Ziyambi told Reuters Sunday's inauguration "will no longer happen" until the case is finalised. We have a good case and cause!
"The respondents have three days to respond to the court petition and the matter must be heard and be determined within 14 days from the day of petitioning, according to the Constitution".
MDC must prove that any polling irregularities were widespread enough to change the outcome of the vote.
At least six people were killed two days after the vote in clashes between security forces and MDC Alliance supporters who alleged that Mr Chamisa had been robbed of victory.
Perseid meteor shower promises spectacular show
A New Moon occurs on August 11 which will make the night skies ideal for meteor shower watching before and after the peak night. If you take a peek next Friday or Saturday nights, you'll likely still see 80 or more meteors per hour.
Mnangagwa, who is seeking to reverse Zimbabwe's economic isolation and attract desperately needed foreign investment, had vowed the elections would turn a page on Mugabe's repressive 37-year rule.
The polls' aftermath has been marred by allegations of a crackdown on opposition members, including beatings and arrests.
In recent days, the USA has criticised the treatment of opposition supporters and in particular key opposition figure Tendai Biti, who has been arrested in connection with the post-election violence.
The country's electoral laws allow challengers seven days to contest election results.
She said the United States Government is deeply concerned that Zambia chose to hand over Mr Biti to the Zimbabwean authorities, and in the face of a reported Zambian court order blocking his expulsion from Zambia.
Also on Friday, lawyers for opposition figure Tendai Biti asked judges to throw out charges against him over the protests against alleged election fraud, in a case raising further worldwide concern about the new government.