I'm a secondary teacher and have been asked to supervise an overnight trip next year (c19 allowing, but all pupils are in one bubble, so seems likely to go ahead). School is refusing to confirm that sleeping arrangements will be unequivocally single sex, and say exceptions could be made on a case by case basis. I've been to the relevant person in the school's wider organisation - purposefully vague for obvious reasons- who supports that stance. Can anyone advise if they have raised this with a school either as a parent or teacher, and what the outcome was?