Backstory
DD and SB - school bully were together from nursery to Y3. Bullying got very bad yrs 2 to 3 and only ended when SB left the school at end of Y3. Bullying was physical & mental. DD suffered a lot, confidence went and we have worked hard to improve it. School were rubbish, SB had a troubled homelife, parents wouldn't engage , SS involvement etc.
Flash forward to Y6. SB has returned. DD flourished in the years SB was gone. Since Sept she has mostly managed to avoid this child. Until this week. SB has been bullying another child (no surprise there) so has been moved in to DDs class and also workgroup. DD is very responsible, school captain etc so often chosen to sit with the new child etc, usually not a problem. In less than a week it has escalated from making silly noises and poking DD (DD has ignored this) to today has attacked her in the playground and scratched DDs face. I'm fuming. At the start of the week I asked DD If she wanted me to intervene with the school. She didn't want to make a fuss and now she's been hurt by a child the school know is problem. Argh! What do i say when I contact school tomorrow?