(a) It shall be unlawful for any person or corporation operating, or having under his control, any railroad locomotive, train, or car, to permit or allow any such railroad locomotive, train, or car to run or move at a speed in excess of 25 miles per hour while within the territory within the City.
(b) Whoever violates any provision of this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense, the person is guilty of a misdemeanor of the third degree.