Comment by Tade0

In Poland this default was changed some time ago. Specifically trucks are not allowed to overtake on two-lane highways and express roads:

https://trafficban.com/news.1590.html

There's an exception made for cases where there's a vehicle on the right lane going much slower than the speed limit for trucks.

The public broadly agrees that this move was beneficial, as the miniscule benefit of some trucks arriving 15min earlier overall was not worth slowing down everyone else, particularly light commercial vehicles.