15:00Nick Warburton - On Mardle FenSeries 1Episode 2: MuralBBC Radio 4 Extra Duration: 45 minutes Tue 5th Jul 2011, 15:00 on BBC Radio 4 ExtraAncient Warwick Hedges keeps interfering at the restaurant, so his frustrated son gives him a project. Stars Trevor Peacock.GenresDramaBrandNick Warburton - On Mardle FenSeriesNick Warburton - On Mardle Fen: Series 1 Source: BBC Online