Is the hon. Gentleman not worried that the amendment might create a further barrier to improving access in schools? In my experience of working in the voluntary sector and as a school governor, different costs are involved for exactly the same work. Quotes are much more expensive for work for public and statutory organisations than for voluntary organisations, charities or village halls. The hon. Gentleman's proposal might result in an unrealistic demand for resources when, as the hon. Member for High Peak suggests, there might be more imaginative ways around the problems that have been identified.