Unlawful treatment on the basis of race, sex, religion, creed, national origin, disability, age, sexual orientation, physical or mental disability, family status, political views or any other characteristics protected by law. Uninvited or unwelcome physical or verbal conduct, including unwanted and offensive sexual advances or sexually offensive remarks or acts, toward an individual that creates an intimidating, hostile, or offensive work environment, that unreasonably interferes with work performance, or that adversely affects employment opportunities.