Of course it does not follow that quiet enjoyment and quiet activities go hand in hand. Some activities are quiet and some are not. Thousands of people come to my constituency to walk and enjoy the incomparable scenery: others come to do other things. I do not see why legislation should exclude from national parks activities that may be noisy. The hon. Member for Denton and Reddish said, and I wrote it down, that some activities are noisy. But it is not the business of the House to ban them and put them out of existence. I congratulate the Government on their amendments, which have my full support.