You stay and the police come into the library and they cuff you. The librarian says 'Smell that smell in the air. That was him that did it'. She points to you accusingly. The police say 'Thats most foul. Listen son, if you fart in the police car you'll be on your knees quicker than you can say police brutality.' The haul you off to the police car and drive you to the police station. While you 're in the police car you feel a fart coming along. Do you?
Tell the police that you've got a fart coming along and that you want to get out of the car