A red-and-white WRONG WAY sign tells you that:

Correct answer: D – Traffic cannot legally travel in your direction
A WRONG WAY sign indicates that your vehicle is headed against the permitted direction of traffic. It is often paired with a DO NOT ENTER sign on a one-way street or expressway ramp. Do not drive past either sign.
Source: Nebraska Driver's Manual — § 3B-3, “Regulatory Signs”

