To determine whether electric scooters are allowed at Western Illinois University, it would be best to check the university's official policies. Universities often have specific rules regarding transportation devices on campus, which can include bicycles, skateboards, and electric scooters. These rules might be found on the university's website, in their student handbook, or by contacting the campus safety or student affairs offices directly.

Unfortunately, without current information on Western Illinois University's policies, I cannot provide a definitive answer about the use of electric scooters on their campus. It is advisable to reach out to the university directly for the most accurate and up-to-date guidance on this matter.