You should consult an attorney familiar with this type of situation and disclose all the facts and circumstances. You can be arrested if the probation was for a felony You cannot be arrested if the probation is for a misdemeanor.
Bus priority or transit signal priority (TSP) is a name for various techniques to improve service and reduce delay for mass transit vehicles at intersections (or junctions) controlled by traffic signals.
From nycsubway.org. Although not themselves signals, stops, or trippers, or automatic train stops, as they are sometimes known, are a key component of the New York City subway's signal system. They are and have always been used everywhere in the system to force trains to stop if and when they attempt to illegally pass a red signal (one indicating stop).