The THW has had an ongoing battle with her Physics teacher ... woman is a rabid Welsh Nat and hates the THW because she is English... cheerfully admits to it in front of class.
I have reported her in the past but she gets away with it .... So when she marked a piece of home work as simply
"Wrong!" we had the evidence needed as the homework had actually been done by the Head of House (also Head of Geology). His wife (Phd in Chemistry and Head of Science) was in the "loop".
Deputy Head of Governors has now been informed ... we await developments

Meanwhile Head Teacher has removed THW from Physics at my request.