A yellow, diamond shaped sign with a black picture of a truck going down a hill means:

Question

Question: A yellow, diamond shaped sign with a black picture of a truck going down a hill means:

Options:

1.  All drivers should use caution
2.  Trucks only should use caution
3.  All drivers should apply their brakes quickly
4.  Trucks should apply their brakes quickly

Answer 1

1. All drivers should use caution

A yellow, diamond shaped sign with a black picture of a truck going down a hill means all drivers should use caution.