11-57 Police Code Meaning & Definition

What Does 11-57 Mean?

11-57 is a police radio code most commonly used to mean Unidentified auto at assignments.

Police departments and dispatch centers may use 11-57 differently, but Unidentified auto at assignments is the most common meaning found in our database of agencies across the United States.

Most Common Meaning: Unidentified auto at assignments

Used this way by: 100% of agencies on this page
Used in: 1 agencies across 1 states
Category: Incident
Consensus: HighMost agencies use this code with the same or very similar meaning.

Code Distribution Breakdown

Unidentified auto at assignments: 100% (1 agency)

11-57 Police Code Meanings by Agency

1 agencies across 1 states
11-57: Unidentified auto at assignments
CategoryIncident
State Illinois
Agency Chicago Police Department
Sources

Why Does 11-57 Have Different Meanings?

Police radio codes are not standardized nationwide. Different agencies may assign different meanings to 11-57 , which is why multiple definitions can exist for the same code.

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