“The members of the Cottonwood Shores, Texas Police Department, are committed to excellence in all aspects of law enforcement, dedicated to the people, traditions, and diversity of our City, in order to protect life and property, provide a safe environment, prevent crime, and reduce the fear of crime, by providing firm but impartial service with fairness, understanding, and compassion, with the highest level possible of professional performance and training, with integrity, and with a total commitment to work cooperatively with the public to preserve peace in our community.”