I think the institution the practical took place

I was told the teacher is personally accountable because he has been mandated, but I find that hard to believe.

so do I. So I think this is a good question. I don’t think you can hold the teacher personally accountable.

Rules on accountability are very vague. I runned practicals for 35 years and it was always said to me that the teacher is responsible, this requires firm rules from WU.