Toilet during lesson time?

Not football related, but just a quick question.

I teach year 2 (primary school) and don't allow children to go to the toilet in lesson time. Would that rule bother you as a parent if applied to your child?

I also teach year 2, I have the same rule

I don't have children but as a human yes, I don't understand any reasoning if you could give some I would be more than happy to change my opinion.

This topic is already in the dressing room.