Answer:
A
Step-by-step explanation:
come on, really ? this is one of the signs the experts think everybody can understand and also people in the far future with different or changed languages can still understand ...
the road is narrowing.
it usually means that it goes down from 2 lanes to one, in this case the right lane ends, and people merging from that right side to the left have to yield to the people already on the left side.