The Philippine National Police (PNP) issued a circular to all its members directed at the style and length of male police officers' hair, sideburns and moustaches, as well as the size of their waistlines. It prohibits beards, goatees and waistlines over 38 inches, except for medical reason. Some police officers questioned the validity of the circular, claiming that it violated their right to liberty under the Constitution. Resolve the controversy. (6%)