What does the code 10-23 signify?

The code 10-23 signifies "Standby," which is used by law enforcement agencies to indicate that an officer should pause their current activity and wait for further instructions. This code is essential in high-pressure situations where additional direction may be needed, allowing for better coordination among officers in the field. When an officer is instructed to standby, it helps ensure that they remain in a safe position and are ready to respond to new information or changes in the situation at hand.

In contrast, the other options refer to more specific actions or statuses that an officer might report or be directed to undertake, such as transporting a prisoner, returning to the station, or canceling a previous communication. These codes serve different purposes within police communication protocols and do not align with the broader, more situationally adaptive directive that "standby" implies.