'Army testing help not enough' One of the UKâs biggest teaching unions calls for schools to remain closed Association of School and College Leaders wants schools to stay shut until testing has been set up properly Updated The video will auto-play soon8Cancel Play now Sign up to our newsletter for daily updates and breaking newsInvalid EmailSomething went wrong, please try again later. Sign up here! When you subscribe we will use the information you provide to send you these newsletters. Sometimes theyâll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.