Au-turn is legal at all times regardless of signs as long as you scan for pedestrians and other vehicles.
a) true
b) false

False (B)

Explanation:

Traffic signs, signs and official landlines need to be adhered to, and these matters take precedence over the traffic regulations that contradict them, and traffic lights take precedence over signs regulating road priority.

add the answer choices and i'll give you the answer

south, because if you took a map you would see texas is directly in the middle of east and west, but it is also downwards towards mexico, therefore it is south