Popular Police Codes

Code Description
10-80 Pursuit in progress
10-11 Identify frequency / Dispatching too fast
99 Reckless operation
10-100 Misdemeanor warrant / Out using restroom
10-7 Out of service (completely)
10-35 Confidential information or open window
10-5 Relay message to [person]
10-45 Condition of patient
Code 4 No further assistance required
10-10 Negative / Fight in progress
10-33 Emergency, all units stand by
10-42 End duty
Code 77 Possible ambush - use caution
10-55 Intoxicated driver
10-8 In service
Code 40 Serious case (IV started)
20 Auto accident
10-99 Cardiac arrest / Officer held hostage
10-46 Motorist assist
10-41 Begin duty
999 Urgent help needed / Officer down
10-56 Intoxicated pedestrian / Suicide
10-60 Squad in vicinity
10-50 Officer welfare check / under influence of drugs
DOA Dead on arrival
10-32 Person with gun
10-85 Arrival delay due to [cause]
21 Complaint
10-38 Traffic stop
10-84 Advise ETA

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