She has told me she was sat at the table talking with her friends eating her lunch when she happened to let out a tiny belch. She thought nothing of it carried on talking to her friends when a teacher on a table by them then turned round and asked them which one of you burped . My daughter who is in year 7 said it was her the teacher then told her off and before she left to go outside with her friends handed her a detention for tomorrow lunchtime because she didant say excuse me . I am fuming right now and want to phone the school as this is ridiculous . Anyone got any advice ?