You want to overtake. What is the right course of action here?

Your answer is completely correct.

In this situation, you should not overtake for two main reasons:

1. The yellow vehicle in front might also want to overtake. If you try to pass at the same time, it could lead to a dangerous conflict. It's important to anticipate the intentions of other drivers to avoid accidents.

2. Even though the road ahead looks clear, oncoming traffic could appear suddenly. You cannot be certain that it is safe to overtake just because you do not see any vehicles at the moment. Oncoming traffic always has the right of way, and overtaking is only allowed when you have a clear and safe view far enough ahead.

These rules help ensure safety on roads with two-way traffic and limited visibility. Always be cautious and wait until it is fully safe before overtaking.