Teachers couldn't strike students when I was in school, but we did have a teacher in 5th grade (US, approximately age 12) who had spent a year in Germany as an exchange teacher and came back with some new ideas about discipline. One thing he managed to force through was a rule that you couldn't talk in your normal voice at lunch in the cafeteria - you had to whisper or be very quiet.
One day I inadvertently responded to someone in my normal voice and was promptly dragged off by said teacher to his classroom where I was yelled at and forced to stand with my nose to the blackboard for the rest of the lunch break. Being a sensitive kid who rarely got in trouble, I was soon crying.
I don't think this went down well with the other teachers and staff. Shortly after the "only whisper" rule in the lunchroom ended, as well as some other German ideas he had brought back and managed to implement earlier that school year. ;-)