Professor Donald Tibbs Discusses Legal Issues of Proposed Fine in the Philadelphia Inquirer October 14, 2010 Professor Donald F. Tibbs聽was quoted in a Philadelphia Inquirer article about the聽potential legal issues of enforcing a proposed fine for unlocked cars in聽one of the city's suburbs. The aim of the fine is to reduce thefts.聽The article, appeared in the Oct. 14 edition of the聽newspaper.