On a road having three or more lanes in one direction, in which lanes is a truck with a permissible maximum mass over 3.5 tonnes permitted to travel in Belarus?

1. In any lane including the extreme left lane at all times
2. Only in the first and second lanes from the right; using lanes further to the left is permitted ONLY to make a left turn or U-turn
3. Exclusively in the first (extreme right) lane under all circumstances
4. In the middle lane only