14 CFR §382.33

1. (a)As a carrier, you must not subject passengers with a disability to restrictions that do not apply to other passengers, except as otherwise permitted in this part (e.g., advance notice requirements for certain services permitted by § 382.27).
2. (b)Restrictions you must not impose on passengers with a disability include, but are not limited to, the following:
   1. (1)Restricting passengers” movement within the terminal;
   2. (2)Requiring passengers to remain in a holding area or other location in order to receive transportation, services, or accommodations;
   3. (3)Making passengers sit on blankets on the aircraft;
   4. (4)Making passengers wear badges or other special identification (e.g., similar to badges worn by unaccompanied minors); or
   5. (5)Otherwise mandating separate treatment for passengers with a disability, unless permitted or required by this part or other applicable Federal requirements.