Doing the ‘Grid Walk’ down the Royal Mile for the Fringe podcast

[audio:http://archive.org/download/TpcFringe20131708201314/tpc_fringe2013_17082013_14.mp3]

Forget Martin Brundle and a handful of cars, this the Fringe! It’s time for the annual walk down the Royal Mile. Who’s flying, which shows are promoting, and who’s lying down on the cobbles of Edinburgh?