In law enforcement, what does the 10-52 code signify?

The 10-52 code is used in law enforcement to communicate information about an estimated time of arrival. This designation helps officers coordinate their responses and manage their schedules effectively by providing a clear, succinct way to convey timing information over radio communications. In high-pressure situations, such clarity is essential for ensuring that all units are aware of when to expect assistance or when they can assist others, which enhances overall operational efficiency.

Other options, while relevant in law enforcement communication, each represent different specific codes that do not relate to estimated time of arrival. Understanding the context and purpose of each 10-code is critical for effective communication across different law enforcement agencies.