It was just a thought. I feel like the teacher should not be tasked with policing phone useage, but teach kids to take personal responsablity for their actions

It was just a thought. I feel like the teacher should not be tasked with policing phone useage, but teach kids to take personal responsablity for their actions / education. Maybe this wouldnt be effective, i just thought after one or two of these exams kids might take initiative to not use their phone as much. I was not imagining a passive agressive one liner to the students, but i understand how it sounded that way lol