World at One interview. Main topic is "Overstretch" and the new compensation packages. Listen online http://www.bbc.co.uk/radio4/ Radio: Radio 4 is available on 198 LW across the UK. It can also be heard on FM. Find out the optimum FM frequency for listening in your area. Link It is also possible to listen on Medium Wave in some locations: London 720; Plymouth 774; Hayle (Cornwall) 756; Newcastle 603; Carlisle 1495; Aberdeen 1449; Enniskillen 774; Derry 720; Glasgow 720.