Has anyone had experience or knowledge of a supply teacher succesfully taking out a grievance against a school, but are employed by a supply company? Without wanting to give too much away, this involves a serious injury at work which could have been avoided if proper procedures were followed. Directly after the injury and while under medical care, was then told through supply company not to come back. This was after almost a year of cover, planning and teaching within one department. Attempts at communicating with SLT about the incident were ignored. The supply company are appalled and supportive, so there is no problem there.