What is indicated by the code 10-22?

The code 10-22 is defined as "Disregard last message." This indicates that the officer should ignore the previous communication received. This code is often used in law enforcement to quickly inform personnel that the last command or piece of information issued is no longer relevant or requires no action.

In practical scenarios, this can be crucial for maintaining clear communication and ensuring that officers or units do not proceed based on outdated or unnecessary information. The ability to discard a previous message allows law enforcement to adapt to shifting situations and dynamics quickly, ensuring that all personnel are on the same page and focused on current priorities.