Are gray badges allowed at Midway airport?

The assertion that gray badges are not allowed at Midway Airport is accurate because of the specific regulations set forth by the Chicago Department of Aviation regarding badge access. Badges are color-coded to signify access privileges in different areas of the airport. Gray badges typically indicate a certain level of restricted access that does not meet the requirements for the areas designated for airport operations.

Allowing only specific colors of badges ensures that security protocols are upheld and that only authorized personnel can enter sensitive areas. Therefore, the enforcement of this rule enhances overall safety and efficiency within the airport's operational environment.