(1) Subject another to offensive physical contact;

(2) Publicly insult another by abusive or obscene words or gestures in a manner likely to provoke a violent or disorderly response;

(3) Communicate with a person, anonymously or otherwise, by telephone, mail or other form of written communication in a manner likely to cause annoyance or alarm;

(4) Engage in a course of conduct that alarms or seriously annoys another person and which serves no legitimate purpose. (Ord. 210 § 9, 1977).