This sign means?

This sign means?
  1. Only right turn allowed
  2. Do not turn right
  3. Do not turn left
  4. Do not turn right when facing a red light at the intersection ✓

Answer: D. Do not turn right when facing a red light at the intersection

The sign means you must not turn right while the traffic light is red at that intersection.

Why this is the answer

The handbook says a right turn on red is allowed only when no sign forbids it, and only after a complete stop when the way is clear. It also lists a regulatory sign whose meaning is that a right turn is not permitted when facing a red light at an intersection. Regulatory signs give a direction that must be obeyed, and a sign showing an activity crossed out means that activity is not allowed. So this sign targets right turns on red, not right turns in general.

Why the other answers are wrong

Remember it

Picture the red light as part of the sign: the ban switches on only when that light is red.

Official handbook: Official MTO Driver's Handbook, Signs – Here are some common regulatory signs:

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.