'Bubbles': How England plans to reopen schools to all students

All students in England will be expected to return to school in September as part of government plans unveiled on Thursday, which included dividing students into separate groups to limit the spread of Covid-19.

At present, only some students in certain year groups and the children of key workers attended school, depending on the area and set-up.

Schools were asked to maintain distinct student groups, known as bubbles, which strive to...