I teach in Reception and we have got 3 children with extreme behavioural needs. They all bite, kick, scratch and need restraining at times. One of them runs off and attempts to leave the playgrounds when he can. Before schools closed we were trying to get 1-1s but the process is so slow. We were coping by using TAs but I'm very worried how to handle them when we return on June 1st if that is what happens. Can anyone offer me advice?