Here are some suggested organisations that offer expert advice on special needs.
We like in Croydon and my son has ASD, MLD. He is verbal and can perform. He needs SALT, OT inputs. He is going to a special school in Mitcham currently. I am looking for secondary schools which will challenge him well. The current school while is good from developing his basics they are not challenging him well. He is showing good signs on academics and we don't think he is fit for main stream yet. Kindly tell us your experience on good secondary schools around Croydon i.e. Sutton, Merton, Lamberth and other areas.