The talk with the teacher went reasonably well (I was too late getting this info to you guys to take on the good idea of checking with other parents first). The teacher did the right things - spoke to the class about bullying and how to deal with bullies, and also spoke separately to the two boys and my son. She was smart enough to do this discretely. Not convinced how much impact it will have as DS said one of the boys was back to his 'usual self' by lunchtime, but I am pleased that it was addressed appropriately. I think I will quietly ask around to see how other kids are getting on, but it's not easy to have communication with many parents as the class has kids from all around the district. Thank you - and "Hi daniel9ds - Welcome:)