The hon. Gentleman makes an important point and I thank him for that contribution. I will make some progress, because I am conscious that many Members want to speak.
Not only should charities have the right to campaign, but they are often best placed to provide important insights that can inform and improve policy making. They are often the ones on the frontline who see the gaps in provision, the duplication of services and the inefficiency and waste, and who spot the best ways of solving or, better still, preventing problems. Many charities can make a bigger impact with their limited resources through campaigning than through service delivery alone.
Campaigning often saves taxpayers money in the long term, as issues can be addressed at their roots, rather than in the aftermath, which can be costly. For example, as I just mentioned, many charities provide fantastic care for patients with long-term conditions such as cancer, but is it not better for them to push for more effective treatment, more awareness of the symptoms and more support for diagnosis through campaigning? So much of that happens as a result of good policy making by politicians. That is why charities must seek to shape it.