Context: I am DH in a Primary school my HT has been off sick for the last few weeks. We have an AHT who is uber ambitious and well connected in our MAT. I have a poor working relationship with her but a great one with my HT. My issue is this: On the last day of term (Friday) a fire drill was instigated. On this particular day I was teaching. The AHT took it on herself to organise a fire drill with the MAT's estate manager. The AHT took five children randomly from classes prior to the drill. Once we had counted pupils etc in our fire lines myself and others reaslied that pupil's were missing.The 5 pupils were placed in various places around school.Staff were obviously concerned and I returned into school with a member of staff to locate the pupils. Rightly or wrongly this is what I did. Although I was teaching as the senior teacher in the school surely this young upstart of an AHT should have run this by me? This is not the first time she has pulled a stunt like this. I did not speak to her because I was so cross, she would have argued back, she is very connected and I fear the repercussions. I am speaking with my union on Monday. Any advice from you kind folk is always much apprciated.