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Siphiwe Sibeko / Reuters
More and more tenants are struggling to pay their rent.
The governing Zanu-PF, however, has dismissed claims Zimbabwe may be on the verge of another deep economic crisis as "fake news".
The aircraft fired shots at the Interior Ministry and four grenades on the Supreme Court, according to Reuters.
At least hundreds of thousands have taken to the streets demanding new presidential elections in the embattled South American nation.