Let's test our road user's knowledge here.
There are three cars (S, P and L) on the driveways.
Which of the cars has the right to move first, which one should move second and finally the last to move.

Let's take two continents as basis.
1. In Africa
2. I'm Europe.

In what orders are they supposed to correctly drive in Africa and in Europe?

I'll assume Africa is left hand drive - with the principle of giving way to the traffic on the left, s goes first, then p then L