An interview with Dave Bangs, author and campaigner for the protection and enjoyment of nature and the countryside.  Dave has written three books on the subject, his latest book 'Land of the Brighton Line' can be found here:
http://landofthebrightonline.co.uk

Dave talked about his former work as a mural artist, there is a record of some of his work and audio interviews with Dave here:
https://www.forwallswithtongues.org.uk/artists/david-bangs/