Punk star and clean rivers campaigner Feargal Sharkey talks to the BBC's climate editor Justin Rowlatt about how he ended up the champion of Britain's waterways.
Punk star and clean rivers campaigner Feargal Sharkey talks to the BBC's climate editor Justin Rowlatt about how he ended up the champion of Britain's waterways.
Punk star and clean rivers campaigner Feargal Sharkey talks to the BBC's climate editor Justin Rowlatt about how he ended up the champion of Britain's waterways.