The first of five episodes serialising Francis Pryor's new book on the Fens was broadcast today at 9.45am. There are 4 more episodes to come this week, and they are repeated in the middle of the night! Francis is famous for being an archaeologist on Time Team and other programmes, excavating Flag Fen, and @saundershannah talked to him for the "Isle of Thorns" programmes on Radio Cambridgeshire.
https://www.bbc.co.uk/programmes/m0006lp8