What code represents restrooms within facilities?

The code that represents restrooms within facilities is typically designated as 10-7. This code is used to clearly communicate the location of restrooms, which is crucial for both operational efficiency and customer service within transit facilities. Knowing the specific codes helps personnel quickly convey important information without confusion, ensuring that passengers can easily find restroom facilities within the system.

In contrast, the other codes pertain to different contexts and communications. For example, 10-22 generally refers to canceling a previous instruction, while 10-21 may denote a request for a specific response or information. The code 10-100 often signifies the need for personnel to take a break or "go to the restroom," but it is not the direct representation of the restroom itself like 10-7. Thus, understanding the specific set of codes and their meanings is essential for effective communication in transit operations.