Agreed that the automobile/truck always, repeat always, has the right of way. But, the cart driver must always be alert to idiots who cut corners and create unsuspected and unexpected hazards!
I can't tell the number of times a car has slowed or stopped in front of me at a crossing or gate or such location, thinking that I have the right of way! When I vigorously wave them through, they usually look at me, wondering what the h***!
My personal rule: never, ever, forget that the big guys overrule you!
SWR