| SIGNAL CODES | Meaning |
|---|---|
| S0 | ARMED AND/OR DANGEROUS |
| S1 | DUI |
| S1J | DUI/JUVENILE |
| S2 | DRUNK PEDESTRIAN |
| S3 | HIT AND RUN |
| S3I | HIT AND RUN W/INJURIES |
| S3R | HIT AND RUN W/ROADBLOCK |
| S4 | CRASH |
| S4I | CRASH W/INJURIES |
| S4P | PATROL CAR CRASH |
| S4R | CRASH W/ROADBLOCK |
| S55 | INCIDENT |
| S55F | FIRE |
| S55H | HAZMAT INCIDENT |
| S55R | ROCK THROWING |
| S55S | SHOOTING |
| S56 | ANIMAL |
| S57 | IMPERSONATING AN OFFICER |
| S58 | FRAUD (GENERAL/DL) |
| S5A | ASSAULT |
| S5B | BATTERY |
| S5C | CHILD ABUSE/MOLESTATION |
| S5D | DOMESTIC VIOLENCE |
| S5K | KIDNAPPING |
| S5M | MURDER |
| S5R | ROBBERY |
| S5S | STRONGARM ROBBERY |
| S5T | SEX OFFENSE |
| S5X | OTHER |
| S6 | ESCAPED PRISONER |
| S7 | DEAD PERSON/REQUEST THI |
| S7 | CRASH W/FATALITY |
| S76 | DISABLED VEHICLE |
| S8 | MISSING PERSON |
| S9 | LOST/STOLEN TAG |
| S10 | STOLEN VEHICLE |
| S11 | ABANDONED VEHICLE |
| S12 | RECKLESS DRIVING |
| S13 | SUSPICIOUS |
| S13P | SUSPICIOUS PERSON |
| S13V | SUSPICIOUS VEHICLE |
| S14 | INFORMATION/INTELLIGENCE |
| S15 | SPECIAL DETAIL |
| S16 | OBSTRUCTION ON HIGHWAY |
| S20 | MENTALLY ILL PERSON |
| S22 | CIVIL DISTURBANCE/DISORDER |
| S23 | PEDESTRIAN/HITCHHIKER |
| S24 | TOLL EVASION |
| S28B | BURGLARY |
| S28L | LARCENY |
| S28M | MALICIOUS MISCHIEF |
| S37 | DRUG/CONTRABAND CASE |
| S40 | CALLBOX REQUEST |
| S41 | SICK/INJURED PERSON |
| S42P | REQUEST ASSISTANCE PD |
| S42S | REQUEST ASSISTANCE SO |
| S42X | REQUEST ASSISTANCE OTHER |
| S43 | ASSISTANCE RENDERED OTHER |
| S44 | SUICIDE |
| S45 | OFFICER DOWN |
| S46 | RELAY |
| S47 | BOMB THREAT |
| S51 | JUVENILE OFFENSE |
| S53 | SMUGGLING(SPECIFY TYPE) |
| S54 | AIRCRAFT CRASH |