Naomi's old post on misgendering and harassment
www.legalfeminist.org.uk/2021/07/27/misgendering-and-harassment/
is well worth reading, if anyone hasn't - she discusses a bunch of different scenarios. The one she says is clearly harassment is
Scenario 8
When J makes his announcement, L says that she holds gender-critical beliefs, and is not prepared to pander to his delusions. She makes a point of calling him “John,” and referring to him using male pronouns when referring to him in meetings, whether in his presence or not, and in emails to the team. She says things like “Just like a man!” any time he does anything that she regards as stereotypically male behaviour, and frequently talks of his “male privilege.”
Comment
This is what harassment looks like. L is going out of her way to cause J distress and humiliation. Her employer must put a stop to her behaviour at once.
Whether that's essentially what happened here seems likely to be dependent on quite detailed facts; but then, also, her scenarios are talking about two adults in a workplace, not about a teacher with a duty of care and safeguarding to a pupil, and that must make all kinds of difference. I tried reading TT's threads but it's hard to follow legal arguments from tweets without having been there! Btw, I see that Michael Foran's domain knowingius.org isn't talking to me today, though the substack itself is fine; also, it's more than a fortnight since he put off a live chat because he was unwell, so on both grounds, I hope he's ok, and wish he were around to discuss this case and others!