The right hon. Member speaks of ducking questions, but it is worrying that three weeks after the Budget he still does not know, or will not tell the House, how much it will cost the NHS. Of course, changes to national insurance contributions affect not just the NHS directly, but suppliers, contractors, charities and other NHS care providers. I know you are a great supporter of your local air ambulance service, Mr Speaker, as I am of the Lincs & Notts air ambulance, which now needs to raise £70,000 extra just to fund this Government’s ill-advised changes to NICs. That £70,000 is a lot of cakes to sell, cars to wash and fun runs to complete, and that is just one example of pressures placed on lifesaving services right across the country. Will the Minister confirm that he will meet the Chancellor, explain the disastrous effects of the policy and insist that she reverses it?