He suggests that "regardless of what the lawyers say, unruly pupils have forfeited the right to education". Surely he is not suggesting that we operate outside the legal guidelines and parameters? Pupils have been excluded from school for less.
His use of ill-tempered language in suggesting further that "like unruly passengers on an airline, they have to be dumped" is very disappointing from someone in his position and reflects badly both on the professional organisation that he represents and teachers in general.
Dumfries and Galloway Council