Its could be:
a red and white sign like a "STOP" sign to tell you a direction to follow
or a "WRONG WAY" sign if you're going the wrong way
a regulatory sign tells you directions that you have to follow
To protect consumers from potentially dangerous manufactured goods, the U.S. government is most likely to use Tariff. To protect consumers from potentially dangerous manufactured goods, the U.S. government is most likely to use Tariff.
Answer for 10 and 11
10. Yes
11. Code
B. They protect marginalized citizens from being treated unfairly by groups with more power