MUMBAI, April 23 -- Not just kaali-peelis and auto rickshaws, drivers of app-based cabs and autos will also have to be fluent in Marathi, state transport minister said on Wednesday. "Going forward, knowledge of Marathi will be mandatory for the drivers of app-based services such as Ola and Uber under the upcoming aggregator policy," said Pratap Sarnaik, transport minister. P3...