If you intend to make a right turn on a red light, you must
- slow down.
- come to a complete stop. ✓
- maintain a constant speed.
- sound your horn.
Answer: B. come to a complete stop.
You must come to a complete stop before turning right on a red light.
Why this is the answer
The handbook explains that a steady red light means stop, and that after coming to a full stop you may turn right (or left onto a one-way street) unless a sign forbids it. The stop comes first; the turn is only allowed once you have fully stopped. Slowing down alone does not meet the rule described for a steady red signal, so the complete stop is what the handbook requires before you turn.
Why the other answers are wrong
- A. slow down. — Slowing down is not enough, because the handbook ties a steady red light to stopping fully, not just easing off the speed.
- C. maintain a constant speed. — Keeping a steady speed ignores the red light entirely, which the handbook says means stop.
- D. sound your horn. — Nothing in the handbook calls for using your horn when turning right on a red light.
Remember it
Treat a steady red as a stop sign first: full stop, check that the turn is allowed and clear, then go.