I teach teenagers.
I have to wear a mask to protect them from me.
They don't have to wear a mask if they have a 'reason'. We are not allowed to ask them what their reason is.
I am fine with teaching learners who have a genuine reason for not wearing one. But I want to know if it is genuine or not. And yes, I think I should be able to ask why and refuse to have them in my classroom if they choose not to wear one for a reason that I believe is spurious.
What would be my legal status if I refused to teach them?
Am wondering if there are any test cases with regards to this.