Roger Bolton asks if BBC coverage has been biased against Jeremy Corbyn, putting listener concerns to Political News Editor Katy Searle. Have radio programmes looked too much at Jeremy Corbyn's personality at the expense of his policies? In the week that the Chair of the BBC Trust handed in her resignation, the draft BBC Royal charter was released. Chairman of the Voice of the Listener and Viewer Colin Browne talks to Roger Bolton about the Charter and its repercussions. Will it safeguard the independence of the Corporation? In 1986 a specialist music programme took to the air on Radio Ulster. The Bottom Line - or Across the Line as it's now known - celebrated its 30th birthday earlier this month with a live concert featuring performances from some of the bands it helped to launch. How has the programme outlived so many of its rivals? And a week on from the biggest trial in the history of Ambridge, we hear why some listeners of The Archers were left dissatisfied, while others were delighted with the outcome. Producer: Kate Dixon A Whistledown production for BBC Radio 4.