David Walliams is once again swimming through a river of turds to provide entertainment for the less fortunate, apparently for charity. But enough about Big School. After a drought of decent Teacher Telly, exemplified by the aforementioned BBC1 laughter abyss, and Jack Whitehall’s anti-gag vale of tears, Bad Education, we have the return of the King: Educating Essex is back. Only it moved to Yorkshire. Just pretend it regenerated, like Doctor Who.