at a school disco my son was playing with another boy on the dance floor. Play fighting but not in such a way to annoy any other children. She wen up to them, put her hands on both my son's shoulders and told him to stop it. She said nothing to the other boy. There were older boys running around (it was the Y1-3 disco) from Y6 and Y7 including her son and nothing was said to them. I was standing in the hall at the time alone watching him. I was so mad I left (there was only 10 mins left!!). I didn't say anything to her at the time because I was too cross. I will not see her at the school and was thinking of writing to her as Chair of the PTA or speaking to the Head teacher.