Scots parents have overwhelmingly backed First Minister Nicola Sturgeon on her policy for schools amid the coronavirus emergency.It is a firm rebuke for UK Prime Minister Boris Johnson over his “back to school for June 1” policy in England.A whopping 84 per cent of parents said they do not think their children would be safe going back to school in June as is planned south of the border.The latest drubbing for Johnson comes in the Great Big Parenting Survey conducted for the Daily Record among our army of parent readers.It follows on from a similar lockdown survey among general readership earlier this month when Sturgeon’s overall handling of the coronavirus crisis was backed, while the PM’s policies were strongly opposed.Our survey reveals