Red circle with a slash means not allowed
A free practice question for the South Carolina permit test, with the answer explained.
Independent practice site. We're not the DMV and aren't connected to any government agency.
What does the red circle and slash on this sign mean?
The rule
A red circle and slash across a symbol on a regulatory sign means the action shown is not allowed (no left turn, no U-turn).
A red circle with a red line through a picture means you may not do what is shown. This sign means no left turn.
From the SCDMV Driver's License Manual, page 6-9. This question is our own wording of that rule. The handbook and the DMV have the final word.
Take the free 20-question test
20 questions from every topic, each with the answer explained and a link to the manual page. Ready's bar is 80%: 16 right. Free, no sign-up.