Repair Shop on the Road: Yorkshire - Crumbling York Minster Gets Rescued

York Minster is one of the our most magnificent cathedrals, boasting the world's largest expanse of medieval stained glass. However, the stonework of this glorious gothic monument is crumbling away on a daily basis. Dominic Chinea and Will Kirk join the new generation of stonemasons being trained to save it, harnessing modern technology while still using centuries-old skills