Is there any reference in the following road sign to the giving of right-of-way?

1. No. Only instruction signs refer to the giving of right-of-way.
2. No. The sign belongs to the instruction signs group and is not, as far as right-of-way rules are concerned, obligatory.
3. Correct answer: Yes. You should give right-of-way to vehicle traffic on the road ahead.
4. No. This is a warning sign which doesn’t come to replace any right-of-way sign.

WhyOn the sign you merge into the road as the minor road. So give way to the traffic on the road ahead of you.