The visitors had given up a penalty in the build-up and with Thomas back on the field the Blues opted to take a five-metre scrum, only for theDragonspack to front up and disrupt their opponents.
Jones booted theDragons into a six-point lead soon after but with Gloucester's powerhouse pack, led by former Newport favourite Peter Buxton, causing the home side problems in the set-pieces the platform was there for the visitors to dominate.