There is also disclosed, the use of one or more vehicle mounted radiation sources to direct radiation to one or more pre determined positions to create {HEAD ~ a conspicuous safety zone} proximal to {TAIL ~ a vehicle} 
proximal to
There is also disclosed , the use of one or more vehicle mounted radiation sources to direct radiation to one or more pre determined positions to create { HEAD ~ a conspicuous safety zone } proximal to { TAIL ~ a vehicle }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL