Creates the Court Access, Safety, and Participation Act. Makes legislative findings concerning access to the courts. Creates a privilege from civil arrest for a person who in good faith is attending a State court proceeding or who is going to, remaining at, or returning from the place of the court proceeding. Provides that a person who violates provisions of the Act is liable for civil damages for false imprisonment, including actual damages and statutory damages of $10,000, if that person knew or reasonably should have known that the person arrested is a person duly and in good faith attending a State court proceeding in which the person is a party, a witness, a potential witness, or a court companion of a party, witness, or potential witness while going to, remaining at, and returning from the court proceeding. Authorizes a court to grant any equitable or declaratory relief it deems appropriate and just. Prohibits an action from being commenced under the Act against the Illinois court system or any Illinois court system personnel acting lawfully under duty to maintain safety and order in the courts. Provides that nothing in the Act affects any right or defense of any person, police officer, peace officer or public officer, or any Illinois court system personnel acting lawfully under their duty to maintain safety and order in the courts. Makes other changes. Specifies that the provisions of the Act are severable. Effective immediately.