The Secretary of State may dismiss banning smartphones in schools as a gimmick, but teachers, health professionals and parents are all calling for action to reduce children’s screen time. Every day we have new evidence of the harm that screens are doing, so why is the Education Secretary ignoring that and pressing ahead with screen-based assessments for children as young as four from September? Does she accept that that is normalising screen time for young people, which is the opposite of what we should be doing?