What does the term "10-5" stand for in police codes?

The term "10-5" in police codes actually stands for "Relay (to)." This indicates that an officer needs to relay information to another officer or department. Understanding police codes is crucial for effective communication during emergencies and helps streamline operations among law enforcement personnel.

In context, while "Meal Break" may seem plausible, it does not correspond with the established code system. Each code has specific meanings within a standardized format, and the correct interpretation is essential for clarity in communication. Other options like "Stop transmitting," "Frequency Change," and "In service" represent different codes that are used to convey distinct instructions or statuses, but do not relate to "10-5." This highlights the importance of familiarity with the full array of police codes to ensure proper understanding and usage in real-world scenarios.