I have quite an urgent question to ask and wondered if anyone could help me. I'm being habitually left in charge of a school when the head and senior teacher both decide to go out on courses together. At the moment it's registering at about twice a week. It is a small school with only two classes but a high number of SEN children. I am just a regular teacher and am getting very uptight with the Head playing fast and loose with safety at her school. I am left alone with just 2 TAs, no CP officer at school and no clue what to do IF a problem arose. She has been bullying me into this very unsafe position claiming that it's fine to do this. Is it?