The school I'm currently in is the least-strictest one I've been in so far, and it has still got it's big book of rules, at least during classes (and we have 90-minute long classes with 15 minute breaks in between, so it's really hard to concentrate after a while).. x-x
In my previous ones we weren't allowed to keep our shoes on indoors, no phones, Mp3-players or handheld videogames on the breaks, we were forced OUTSIDE on the breaks even when it was raining or really cold (and there were not enough roof to keep people from getting soaked), no leaving the school area during school time (breaks included) and we had to shake hands with our teacher every morning... >_<