Russell Hobby, General Secretary of the National Association of Head Teachers, said outside the High Court:
"We want a regrading. Too many students have actually left the education system believing that it's not for them as a result of this.
"So Ofqual's solutions have been totally inadequate. What we need is the grade shifted back to what it was in January and then tens of thousands of students who've been denied apprenticeships and higher education can carry on with their lives."
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One story dominates Thursday's front pages with some newspapers printing emotive pleas to voters to keep the United Kingdom as one.
After a mild start temperatures should pick up, with the south of England seeing highs of 26C.
In Edinburgh tonight you can hear it and feel it. The buzz, the banter of the day and the thrilling sense something big is coming tomorrow.