I Was There Too!Episode 3: Permanent WaveBBC Radio 4 Extra Duration: 15 minutesFirst broadcast: Thu 14th May 2009, 15:30 on BBC Radio 4 FMLatest broadcast: Fri 20th Sep 2013, 04:00 on BBC Radio 4 ExtraBy Ian Sansom. What might Margaret Thatcher's hairdresser have witnessed in the lead-up to her exit from Downing Street? Read by Maggie Stead.GenresDramaDramaHistoricalSeriesI Was There Too! Source: BBC Online