The actions of Superintendent James Braidwood of the London Fire Engine Establishment ensured that Westminster Hall and a few other parts of the old Houses of Parliament survived the blaze. In 1836 a competition for designs for a new palace was won by Charles Barry. Barry's plans, developed in collaboration with Augustus Pugin, incorporated the surviving buildings into the new complex. The competition established Gothic Revival as the predominant national architectural style and the palace has since been categorised as a UNESCO World Heritage Site, of outstanding universal value.