Lego prisons? A tea tray as a system of measurement?
Dave Gorman asks writer Germaine Greer to select the public's best loopy idea.
Award-winning comedian Dave Gorman and a celebrity guest chew over the ridiculous, unworkable but sometimes genius inventions, schemes and policies of the public.
Producer: Simon Nicholls
First broadcast on BBC Radio 4 in October 2007. Show less