When war broke out again in 1282, it was entirely different. For the Welsh, this war was over national freedom. It had wide support, especially after attempts to impose English law on Welsh subjects. For Edward, it became a war of conquest. The war started with a rebellion by Dafydd (Llywelyn's younger brother), who was annoyed with the reward he had received from Edward in 1277. Llywelyn and other Welsh chieftains soon joined in, and initially the Welsh experienced military success. The Welsh advances ended on 11 December, however, when Llywelyn was lured into a trap and killed at the Battle of Orewin Bridge. The English conquest was complete with the capture in June 1283 of Dafydd, who was taken to Shrewsbury and executed as a traitor next autumn.