Which of the following traffic signs alerts that another road is about to merge with the roadway in which you are driving?

- 145
- 620
- 124· Correct answer
- 307

Sign 124 warns of a side road merging from the left into the road on which you are travelling. Stay alert for merging vehicles and give them room when necessary.
Sign with a merging arrow = merging road
Confusing the various types of junctions and merges
Practise hundreds of traffic-sign questions with smart explanations — free, no signup, no ads.