In this week's View From Stormont, after a very public slapdown from the Secretary of State, are relationships deteriorating between the British and Irish Governments? Our Political Editor Tracey Magee has an in-depth interview with Chris Heaton-Harris.

Policing in crisis, where now for the PSNI and the Policing Board? Eden Wilson has a special report; and we'll be joined by security journalist Brian Rowan, and Dr Jonny Byrne from Ulster University.

Analysing all the latest developments are commentators, Professors Deirdre Heenan and Peter Shirlow.