Mr Mandelson and Mr Bayley were interviewed separately on BBC Radio 4's Today programme.

BBC: Battle of the Dome continues

First broadcast on BBC Radio 4's Today programme on Thursday 25 April 2013.

BBC: 1903's 'Devon beast' discovered

Andrew Hosken's report was first broadcast on the Today Programme on Monday 31 December 2012.

BBC: News - Today - Charity calls for inquiry into police custody deaths

First broadcast on BBC Radio 4's Today programme on Wednesday 13 March 2013.

BBC: Vicky Pryce's solicitor says she may appeal

First broadcast on BBC Radio 4's Today programme on Saturday 4 May 2013.

BBC: UKIP: The view from Lincolnshire

First broadcast on BBC Radio 4's Today programme on Monday 29 April 2013.

BBC: Bangladesh 'death toll rising'

First broadcast on BBC Radio 4's Today programme on Thursday 16 May 2013.

BBC: Arrested 'should not be named'

First broadcast on BBC Radio 4's Today programme on Friday 17 May 2013.

BBC: Dame Anne Owers: IPCC is operating on a shoestring

First broadcast on BBC Radio 4's Today programme on Monday 8 April 2013.

BBC: Fatbergs: Burning fat and oil to generate London power

"This is a radical agenda, a bold agenda, " he told Today programme presenter Evan Davis.

BBC: Maude: Queen's Speech 'reflects coalition compromises'

"I remember thinking she was absolutely right, " he told BBC Radio 4's Today programme.

BBC: UK Politics

First broadcast on BBC Radio 4's Today programme on Thursday 9 May 2013.

BBC: UK

Conservative MP David Davis told the Today programme that the proposal is still "incredible intrusive".

BBC: David Davis: Surveillance plans 'incredibly intrusive'

First broadcast on BBC Radio 4's Today programme on Thursday 2 May 2013.

BBC: Just how bad is bad grammar?

First broadcast on BBC Radio 4's Today programme on Thursday 7 March 2013.

BBC: 'Real problems' with migration target

First broadcast on BBC Radio 4's Today programme on Tuesday 26 February 2013.

BBC: Short selling 'fundamental part of an efficient market'

First broadcast on BBC Radio 4's Today programme on Friday 1 March 2013.

BBC: Can an app help find cancer cure?

First broadcast on BBC Radio 4's Today programme on Friday 19 April 2013.

BBC: Did GSK 'pay-off competition'?

First broadcast on BBC Radio 4's Today programme on Monday 1 April 2013.

BBC: Iain Duncan Smith: Reforms 'make work pay'

First broadcast on BBC Radio 4's Today programme on Thursday 21 February 2013.

BBC: Dubai torture claims: Father speaks out

First broadcast on BBC Radio 4's Today programme on Thursday 14 March 2013.

BBC: What is 'Islamic finance'?

First broadcast on BBC Radio 4's Today Programme on Friday 15 February 2013.

BBC: 'People want Assad to stay'

First broadcast on BBC Radio 4's Today Programme on Thursday 7 February 2013.

BBC: Are you dining 'al-desco'?

First broadcast on BBC Radio 4's Today programme on Friday 8 March 2013.

BBC: Ex-scientologist: I was brainwashed

First broadcast on BBC Radio 4's Today Programme on Thursday 31 January 2013.

BBC: Ken Clarke: Leaving EU would be catastrophic

Mr White told BBC Radio 4's Today programme the role of libraries had changed significantly.

BBC: Plan to create libraries of the future

First broadcast on BBC Radio 4's Today programme on Monday 4 March 2013.

BBC: Will new rules on executive pay damage Swiss business?

First broadcast on BBC Radio 4's Today programme on Saturday 16 February 2013.

BBC: Hunt NHS gag warning 'not enough'

First broadcast on BBC Radio 4's Today Programme on Tuesday 12 February 2013.

BBC: N Korea 'Can make all the bombs they want'

First broadcast on BBC Radio 4's Today programme on Wednesday 6 March 2013.

BBC: 'Kidnappers melted plastic on my back'