Police code for no further assistance is commonly Code 4. If you hear it on a scanner or in dispatch traffic, it usually means the scene is under control.
The phrase is practical and easy to understand, but local radio policy still matters. Some agencies use slightly different wording or more direct plain-language updates.
For the numeric and context pages, compare Code 4 with the broader Police Scanner Codes page and the Police Codes Guide.
The common police code for no further assistance
The most common answer is Code 4. It is a quick way to say that the situation is under control and that extra units are not needed.
Readers often hear it after a call is resolved or when the original concern no longer needs additional response.
What Code 4 usually means
Code 4 commonly signals that the scene is stable, safe enough for the moment, or already handled by the units on scene.
It is one of the clearest status-style codes because it tends to mean that help is no longer needed right away.
How it may be used in scanner or public safety context
On a scanner, Code 4 often marks the end of a more urgent transmission and tells listeners that the incident has moved to a calmer phase.
Some agencies may use plain-language alternatives, so treat Code 4 as a common public meaning rather than a universal phrase.
Related codes
A department may use slightly different radio wording, especially if it has switched to more plain-language communications. The intent stays the same: no extra help is needed.
FAQ
Is Code 4 always no help needed?
That is the common public meaning, but local policy and context still matter.
Is Code 4 the same as being cleared?
Often it is used that way, but the exact phrase can vary by agency.
Is Code 4 a legal code?
No. It is a radio or response code, not a legal statute.
Can the meaning change by department?
Yes. Some departments use different status phrases or plain-language radio policy.