[header] How to get permission to use the bathroom in school [title] Determine your teacher's restroom policy. [step] Bathroom policies will vary from school to school, teacher to teacher, and grade to grade. If you do not understand the bathroom policy, ask your teacher or professor to explain the rules and procedures to you. 
If you cannot remember the restroom rules, ask your teacher to remind you of the rules. If you cannot comply with any part of the bathroom policy, set up a meeting with your parents, teacher, and principal to discuss the concern and develop a solution you can all agree on.