Zimbabwe police have been fighting running battles with hundreds of opposition protestors in Harare. Police used teargas and water cannons to disperse demonstrators. The High Court also earlier gave opposition parties the go-ahead to march for electoral reforms. Protesters pelted police vehicles with stones, and barricaded roads with burning tyres, rubbish bins and rocks. Opposition parties have united to push for reforms ahead of 2018 polls. They're calling on president Robert Mugabe to step down as the economy worsens. For the latest on this we had a chat with our correspondent in Zimbabwe Shingai Nyoka