'Crowd psychology'. BBC Radio 3, 24th June 2012. Download version.
The Today programme, discussing the Costa Concordia ship evacuation, BBC Radio 2, 17th January 2012
Something Understood: 'Running with the crowd', BBC Radio 4, Sunday 6th November 2011
Freudian Slippage, BBC Radio 4, Monday 20th December 2010
BBC Sussex (anniversary of 7-7 bombings), July 2009
The Naked Scientists, BBC radio, 30th July 2006 Recording
BBC Radio 4 Broadcasting House ('panic buying), 27th April 2008
BBC Southern Counties Radio (Hurricane Katrina), 8th December 2008