Why four programmes have left the schedules

Available for over a year

The BBC World Service has introduced some notable changes to its programming including the end of four regular shows: Digital Planet, Tech Tent, The Cultural Frontline and World Football. We ask the controller of World Service English, Jon Zilkha, for the reasons behind these changes - and get some early responses from you. Presenter: Rajan Datar Producer: Howard Shannon A Whistledown production for the BBC World Service