SIR – What is the point of all the work done by contractors financed by Lottery money on Roberts Park if all the school kids drop their crisp packets, plastic bottles and tin cans all over the place? It completely negates the work done.

Now we have a new school, part of the £400 million project throughout Bradford, do you think we could have some new behaviour to go with the new schools?

Iain Morris, Caroline Street, Saltaire