Just wondering, what do others feel are acceptable limits to put on your work, during long-term supply? I am doing supply to give myself a ‘breather’ and the payback for low income is having extra time. Recently, I have been offered long-term posts in some schools where I have worked. I have resisted, but I need the money so I need to think it through. On day-to-day I aim to leave schools by 4.30pm tops and have no evening or weekend work. It sounds, from these threads, like some schools really want long-term supply to do all the things any teacher would do, but on the cheap. What limits do you put upon yourselves and how do you politely enforce them and still give a professional impression?