The Daily Telegraph leads with a story about England’s school Covid self isolation system for a third day. Head teachers have been told to stop sending “whole school bubbles” home to self isolate when just one pupil tests positive for coronavirus, it says. On Wednesday, Education Secretary Gavin Williamson said he wanted the school “bubble” system in England removed as soon as possible, as rising numbers of pupils are being sent home to isolate. A Downing Street spokesman declined to say whether bubbles would be scrapped, either in September or as part of changes to restrictions potentially from 19 July.