19:40FootballPeterborough United v Notts CountyBBC Radio 5 Sports Extra Duration: 2 hours, 5 minutes Tue 20th Dec 2016, 19:40 on BBC Radio 5 Sports Extra5 live sports extra joins BBC Radio Cambridgeshire for live commentary on the FA Cup second round replay between Peterborough United and Notts County.GenresSportFootballSeriesFootball Source: BBC Online