{TAIL ~ The component} or system is arranged to initiate {HEAD ~ an action} or change its operation if a collision is predicted 
{ TAIL ~ The component } or system is arranged to initiate { HEAD ~ an action } or change its operation if a collision is predicted
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH