14:005 Live Sport5 Live RugbySaracens v NorthamptonBBC Radio 5 Live Duration: 2 hours, 5 minutes Sat 2nd Sep 2017, 14:00 on BBC Radio 5 LiveLive rugby union commentary on Saracens v Northampton in the Aviva Premiership from Barnet Copthall.GenresSportRugby UnionBrand5 Live SportSeries5 Live Sport: 5 Live Rugby Source: BBC Online