Priorities for Government

Some unkind fellows have suggested that the new Prime Minister does not do detail, but I just heard him admit that we have already spent £4.2 billion as a country on stockpiling medicines, on lorry parks and on fridges in the event of no deal. He said that the Chancellor had confirmed that all necessary funding would be made available if we continued no-deal preparations. Can he put a figure on that number, because I am sure he would not come without an idea of what it is?