Final answer:
Illegal activities regarding handicap parking include using a space without a permit, blocking access to the space, and using someone else's permit fraudulently.
Step-by-step explanation:
Concerning disabled or handicap parking, certain actions are not legal as they violate the provisions established by the Americans with Disabilities Act (ADA). Some illegal activities include parking in a handicap space without the proper permit, blocking access to a handicap parking space, and using someone else's permit fraudulently. It's important for individuals to understand these regulations to ensure that those with disabilities can have equal access and convenience to parking facilities and other amenities that have been designed to accommodate their needs.