here are the Police Quest 1 (VGA version) codes,
brought to you by 
                  The Stalker!

Locker (Casier) : 269

               
                             PENAL CODES
                             ררררררררררר

308       - Resisting arrest
377       - Murder
364,367   - Attempted murder
322       - Kidnapping
399       - Armed robbery
337       - Assault and battery
349(d)(1) - Assault and battery on a police officer
359       - Burglary
12876     - Possesion of a controlled substance
12755     - Possesion of cocaine
12509     - Possesion of concealed weapon


                           VEHICLE CODES
                           ררררררררררררר

19221     - Stolen vehicle
19227     - Driver's license not in possesion
14304     - Driving with a suspended license
16310     - Hit and run
13301     - Failure to stop for a stop sign
21490     - Failure to stop for a red light
21650     - Driving too slow in the fast lane
22679     - Following too close
26504     - Exceeding the maximum speed limit
29211     - Reckless driving
21603     - Driving under the influence of intoxicants
21068     - Evading arrest
44729     - Not in full control of faculties


                            RADIO CODES
                            ררררררררררר

10-1      - Poor radio reception
10-2      - Radio reception good
10-4      - Received message
10-6      - On the air - not available for a call
10-7      - Off the air - out of service
10-8      - In service
10-9      - Repeat message
10-10     - End of shift - off duty
10-15     - Prisoner in-custody
10-19     - Return to office
10-20     - Location
10-21     - Telephone
10-23     - Standby
10-27     - Subject check
10-29     - Check for wants
10-35     - Backup requested
11-41     - Ambulance
11-44     - Fatality
11-48     - Furnish transportation
11-79     - Injury traffic collision with ambulance responding
11-80     - Traffic collision with major injury
11-81     - Traffic collision with minor injury
11-82     - Traffic collision, no details
11-84     - Traffic control
11-85     - Tow truck
11-99     - Emergency, officer needs assistance, respond code 3

And again another helpfull text file from the STALKER.