Challenge Cup: Benetton crush Dragons after Cardiff beat Racing 92 - as it happened

Listen to live commentary of European Challenge Cup action as Cardiff host Racing 92 before Dragons take on Benetton in Italy.

Challenge Cup: Cardiff v Racing 92 followed by Benetton v Dragons - listen & text updates

Listen to live commentary of European Challenge Cup action as Cardiff host Racing 92 before Dragons take on Benetton in Italy.