Professor David Clark appeared on BBC Six O'clock News on Friday 19th October 2018, talking about the Increasing Access to Psychological Therapies (IAPT) programme, which began in 2008 and has transformed treatment of adult anxiety disorders and depression in England.
Unfortunately, the episode is not currently available on BBC iPlayer, but information on IAPT is available here.
Professor Clark is co-director of the Oxford Centre for Anxiety Disorders and Trauma (OxCADAT), which aims to improve the understanding and treatment of anxiety disorders.