The "Ladies and Gents" or "Men and Women" vector gender sign is typically used to indicate the location of restrooms or facilities designated for use by people of a specific gender. These signs are commonly found in public places such as restaurants, malls, airports, schools, and other facilities to help people easily identify the appropriate restroom to use based on their gender identity.
However, it's important to note that the use of binary gender signs like "Ladies" and "Gents" has become a subject of debate and consideration in recent years, as it does not accommodate individuals who do not identify strictly as male or female.