Lyft shares start trading

Available for over a year

The taxi app's flotation indicates the state of the "gig-economy", and is the first of several hotly-anticipated Initial Public Offerings this year. Plus Apple reveals an extended range of subscription services. Does the move mark a fundamental shift for the tech giant? Presented by Zoe Kleinman, with BBC technology reporter Jane Wakefield, and special guest Annabelle Timsit from the Quartz website. (Image: Lyft car with pink moustache mascot in San Francisco, Credit: Mike Coppola/ Getty Images).