The present invention relates generally to methods and {HEAD ~ arrangements} for managing {TAIL ~ traffic} through vehicular intersections to prevent collisions 
for managing
The present invention relates generally to methods and { HEAD ~ arrangements } for managing { TAIL ~ traffic } through vehicular intersections to prevent collisions
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH