Gauteng-The Witwatersrand African Taxi Association(WATA) is calling on government to intervene and address taxi wars with urgency. This follows the fatal shooting of three men believed to be taxi marshals in Mofolo Central, Soweto this morning. Johannesburg Metro Police and emergency services are currently at the scene of the shooting. Motorists have been encouraged to use alternative routes. The motive for the killing is still unknown and no one has been arrested yet. We speak to Hamilton Miya is WATA's spokesperson....