Law library result
Law library result
Local File
This version is designed to run locally with no admin page and no web server. Open index.html directly or use open-local.bat, then filter U.S. federal law, California laws, Los Angeles local codes, and radio-code references. If a section is not built in, type the official citation and the search will make a lookup card.
Miranda Warning
You have the right to remain silent. Anything you say can be used against you in court. You have the right to an attorney. If you cannot afford an attorney, one can be appointed for you before questioning.
Quick reference only. Confirm exact wording and legal requirements with official sources.
Official California code browserLAPD / LASD style reference
LAPD and LASD radio language can differ by agency, unit, and policy. This is a quick LA-area reference, not an official training manual.
Code 2 - Urgent response, no lights/siren unless needed
Code 3 - Emergency response with lights and siren
Code 4 - No further units needed
Code 5 - Stakeout or avoid location
Code 6 - Field investigation
Code 7 - Meal break
Code 37 - Possible stolen vehicle
187 - Murder
211 - Robbery
240 - Assault
242 - Battery
245 - Assault with deadly weapon
415 - Disturbance
459 - Burglary
503 - Stolen vehicle radio shorthand
5150 - Mental health hold
10-1 - Poor reception
10-2 - Good reception
10-3 - Stop transmitting
10-4 - Message received
10-5 - Relay message
10-6 - Busy
10-7 - Out of service
10-8 - In service
10-9 - Repeat message
10-10 - Fight in progress
10-11 - Traffic stop
10-12 - Stand by
10-13 - Weather or road report
10-15 - Prisoner in custody
10-16 - Pick up prisoner
10-17 - En route
10-18 - Urgent
10-19 - Return to station
10-20 - Location
10-21 - Call by phone
10-22 - Disregard
10-23 - Arrived on scene
10-24 - Assignment complete
10-25 - Meet or report in person
10-26 - Detaining subject
10-27 - Driver license check
10-28 - Vehicle registration check
10-29 - Wants or warrants check
10-30 - Unnecessary radio traffic
10-31 - Crime in progress
10-32 - Person with a gun
10-33 - Emergency traffic
10-34 - Riot
10-35 - Major crime alert
10-36 - Correct time
10-37 - Suspicious vehicle
10-38 - Traffic stop
10-39 - Urgent response
10-40 - Silent run
10-41 - Beginning tour of duty
10-42 - Ending tour of duty
10-43 - Information
10-44 - Permission to leave
10-45 - Animal carcass
10-46 - Disabled vehicle
10-47 - Emergency road repair
10-48 - Traffic standard repair
10-49 - Traffic light out
10-50 - Accident
10-51 - Tow truck needed
10-52 - Ambulance needed
10-53 - Road blocked
10-54 - Livestock on highway
10-55 - Intoxicated driver
10-56 - Intoxicated pedestrian
10-57 - Hit and run
10-58 - Direct traffic
10-59 - Convoy or escort
10-60 - Squad in vicinity
10-61 - Personnel in area
10-62 - Reply to message
10-63 - Prepare written copy
10-64 - Message for local delivery
10-65 - Net message assignment
10-66 - Message cancellation
10-67 - Clear for message
10-68 - Dispatch information
10-69 - Message received
10-70 - Fire
10-71 - Advise nature of fire
10-72 - Report progress on fire
10-73 - Smoke report
10-74 - Negative
10-75 - In contact with
10-76 - En route
10-77 - Estimated arrival time
10-78 - Need assistance
10-79 - Notify coroner
10-80 - Pursuit
10-81 - Breathalyzer report
10-82 - Reserve lodging
10-83 - School crossing check
10-84 - Estimated time of arrival
10-85 - Delayed due to
10-86 - Officer on duty
10-87 - Pick up checks
10-88 - Present phone number
10-89 - Bomb threat
10-90 - Bank alarm
10-91 - Pick up subject
10-92 - Improperly parked vehicle
10-93 - Blockade
10-94 - Drag racing
10-95 - Subject in custody
10-96 - Mental subject
10-97 - Arrived at scene
10-98 - Assignment complete
10-99 - Wanted or stolen record
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