This bill provides that a person commits a Class B misdemeanor if the person, after receiving a verbal warning not to approach from an individual, who the person knows or reasonably should know is a law enforcement officer, corrections officer, firefighter, emergency medical technician, or other emergency service personnel (together, "first responder") and who is engaged in the lawful performance of the first responder's official duties, knowingly violates the warning and approaches or remains within 25 feet of the first responder with the intent to (i) impede or interfere with the first responder's ability to perform the first responder's official duties; (ii) threaten the first responder with physical harm; or (iii) harass the first responder. As used in this bill, "harass" means to knowingly engage in a course of conduct directed at a first responder that intentionally causes the first responder to feel substantial emotional distress and serves no legitimate purpose.