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