sentences:  The Lead Pilot Car Operator is expected to observe any obstruction or complication that may require the Load to alter its path and transmit clear instructions to the Load and other necessary vehicles.Hearing the transmission from the Lead Pilot car, the Rear Pilot Car Operator ensures that the desired lane is clear and moves the Rear Pilot Car to operate in the now-clear lane.The Rear Pilot Car Operator transmit the clear lane availability to the Load.