Which car gives way on the ramp?

pu1. Isn't it right that the car coming down gives way? It's easy to come down, but it's harder to come up

2017-12-27

OK

pu2. It's easy to get down, but it's harder to get up, so on the contrary, isn't it better to go up comfortably once a car that can easily get down passes by?

2017-12-27

OK