Codes Police
Fire alarm / restroom break. Webjan 30, 2016 · in order to communicate quickly, codes and signals have been developed to allow personnel to get their point across using the minimum of words. Webthe most common police 10 codes. The codes were originally developed in 1937 to allow for brevity, clarity, and standardization of messages transmitted over. No further assistance needed.
Ten (10) codes are used to communicate efficiently for radio transmissions. Webthe following codes may be used by law enforcement officers to communicate effectively over voice radio systems.
