Officers responded to a call of an intoxicated subject lying down by the fare gates and screaming and yelling racial slurs. The subject is well known to BART Police and Station Agents. The BART Officer arrived and determined that the suspect was Publicly Intoxicated. As the officer attempted to place the suspect into custody he resisted. The officer struggled with the suspect but he was able to place him into custody. The suspect was booked at the San Francisco Jail for Public Intoxication, Resisting Officer, and a small outside traffic warrant.