The Sunday FormatSeries 2Episode 6BBC Radio 4 Extra Duration: 30 minutesFirst broadcast: Tue 31st May 2011, 07:30 on BBC Radio 4 ExtraLatest broadcast: Wed 1st Jun 2011, 05:30 on BBC Radio 4 ExtraTea towels are a form of communication. Radio's very own posh paper tells you how. With Alexander Armstrong. From December 2000.GenresComedyBrandThe Sunday FormatSeriesThe Sunday Format: Series 2 Source: BBC Online