(a) It shall be the duty of any operator, whose vehicle is involved in any accident involving another motor vehicle or real property, to report such accident to a police officer or to a police station immediately, or in any event as promptly as is practicable.
(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.