In Russia, police communication uses numeric codes and plain language, differing from North America’s Ten-Code system. Here are some basic Russian police radio codes translated into English:
| Code | Meaning |
|---|---|
| Code 1 | Responding to a call (en route to a location) |
| Code 2 | Urgent response (priority, but no lights and sirens) |
| Code 3 | Emergency response (with lights and sirens) |
| Code 4 | Situation under control (no further assistance needed) |
| Code 5 | Stakeout or surveillance |
| Code 6 | Request for backup |
| Code 7 | Armed suspect |
| Code 8 | Bomb threat or suspicious package |
| Code 9 | The officer needs assistance (emergency) |
| Code 10 | Request for medical assistance |
| Code 11 | Traffic stop |
| Code 12 | Major accident |
| Code 20 | Suspect detained |
| Code 30 | Public disturbance |
| Code 50 | Crime in progress |