19:55Gloucestershire SportGloucester Rugby v BayonneBBC Radio Gloucestershire Duration: 2 hours, 5 minutes Sat 21st Jan 2017, 19:55 on BBC Radio GloucestershireCommentary of Gloucester Rugby v Bayonne in the European Rugby Challenge Cup . Kick-off at 8pm. UK only.BBC introducing is available on DAB and via bbc.co.uk/radiobristolGenresSportBrandGloucestershire Sport Source: BBC Online