What is the best way to: What should you do if you see a large truck slow down suddenly when driving along the road.

Pick from:
+ You should speed up, because truck drivers communicate with each other and alert others when police or road hazards are ahead..
+ You should also slow, because truck drivers communicate with each other and alert others when police or road hazards are ahead. Follow their lead..
Answer:
You should also slow, because truck drivers communicate with each other and alert others when police or road hazards are ahead. Follow their lead.