I think EVERYONE has a right to state their views on school admissions. Incidently I have two NT children, one at state school and one at nursery.
For example I think that kids with major special needs should ideally go to a mainstream school with specialist unit. Ie. almost a school within a school. Different schools could have different types of unit.
The level of integration with mainstream children should depend on what is best for the child. For some children complete inclusion in a mainstream class with access to specialist teachers for advice is best. Other children might need to be full time in a specialist class for their entire education. Other children might start off in a unit and work their way towards integration with mainstream.
I feel that seperate special schools often spend too much per head on facilties like ICT, admin, sport, caretaker staff and even catering! I feel that specialist units on mainstream sites would save money that could be spent on the kids education. Sometimes small size of special schools makes it impossible to offer a good range of keystage 4 courses or team sports like football.
The alternative inclusion, can work if well funded, but some children can't cope. I would be happier if challenging children had the safety net of a specialist unit where they could be transferred to quickly without having their confidence smashed.
Incidently which schools other children go to is our business. I don't want my son's education wrecked because another child can't cope and is violent.