There are many people, including in Yorkshire, who think that HS2 is a huge waste of money that could be better spent on infrastructure projects elsewhere in the region. He was bullish about the total figure that HS2 will cost. Will he therefore put a cap on the cost to make sure it does not overrun in the way some people think? At what point does he think HS2 will become too expensive? Or does he support this project whatever its ultimate cost?