A regulatory sign shows a right-turn arrow covered by a red circle and slash. What does it mean?

Correct answer: C. – No right turn
A red circle and diagonal slash over a right-turn arrow prohibits right turns. The symbol applies to the particular movement shown rather than every possible turn. Follow any other signs, signals, and pavement markings governing movements at that location.
Source: 2026-2027 Oregon Driver Manual — Signs and Traffic Signals, “No Left Turn; No Right Turn; No U Turn”

