Worcester’s EDF Energy Cup win over the Dragons was marred by a serious-looking injury to Gavin Quinnell. The former Wales lock was taken off on a stretcher in great pain after hurting his knee in a first-half ruck.
Aisea Havili scored tries in each half to put the hosts on their way to a win in a dead-rubber Group D encounter.
James Brown also crossed, and kicked eight points, as the Dragons were limited to a converted Nic Fitisemanu try and a Ceri Sweeney penalty.