A traffic control officer shall: Act in a manner to bring credit both to the position of traffic control officer and the Administration; Act in a reasonable manner so as to avoid any confrontation which may lead to personal injury or embarrassment to the Administration; Keep abreast of changes to aspects of the law, regulations, and policies which impact on the traffic control officer's duties; Strictly adhere to and enforce the Airport's security plan; Assist law enforcement officers when requested in security matters so as to ensure the safety of the public, employees, and airport property; Safeguard, maintain, and clean all equipment, uniforms, and accessories which are issued; Be considered in a sensitive classification and be subject to the substance abuse policy of the Administration; and Observe all State laws and personnel policies and regulations applicable to Administration employees.