I share concerns raised by Members about exclusions and illegal off-rolling, but schools make use of other tools and practices to remove children—particularly SEN children—from classes, such as isolation booths. Those booths are barbaric, leaving children in what is essentially solitary confinement for the school day. I have even heard stories of children being placed in these booths due to poverty-related incidents, such as wearing the wrong shoes for the day. That is quite simply unacceptable. What is the Secretary of State doing to address the serious issue of isolation booths?