Dr Mike Tildesley, from University of Warwick, said he was 'pleasantly surprised' schools did not cause spike The SAGE scientist said it supported argument for speeding up lockdown easing if 'cases keep going down' Independent experts told MailOnline data 'didn't match' how well jab rollout is going or how good the jabs are Yesterday a tranche of papers released by SAGE said lifting curbs fully in June could cause push NHS to brink Said social distancing, mask wearing and Covid vaccine passports need to remain in place for another year