If it becomes unsafe to continue then STOP.

Best practice is to always have vehicular protection.

Report close calls or near misses immediately to control.

Class 3 reflective clothing (long sleeve hi vis) must be worn by all persons.

Drive the route first (if possible) and note safe areas where the team can get off the carriageway.

Set your team up to mirror a vehicle travelling on the same side of the carriageway with white lights to the front and red to the rear.

Ensure that searching along the road is safe to carry out; consider the time and consider the change in traffic from the start to the end.