12:45Rugby UnionExeter Chiefs v Vodacom BullsBBC Radio 5 Sports Extra Duration: 2 hours, 15 minutes Sat 17th Dec 2022, 12:45 on BBC Radio 5 Sports ExtraLive rugby union commentary from BBC Radio Devon of Exeter Chiefs v Vodacom Bulls in the European Champions Cup.GenresSportRugby UnionSeriesRugby Union Source: BBC Online