A horse may back up a few feet when stopped. Leave some distance between your car and the buggy in front of you at a stop sign or traffic light. Slow down and allow buggies plenty of room when passing. Only pass when legal and safe. Slow down and savor the relaxed pace of Amish Country until you can see the road ahead of you.
Horses are slow and unpredictable.
Never pass a buggy near the top of a hill.