In which lane are trucks with a maximum permissible mass exceeding 3.5 tonnes, tractors, self-propelled machines, and mechanisms allowed to travel on roads with a median strip that have four lanes for travel in each direction?

• 1In any lane except the leftmost: entering it is allowed only for passing and before a left turn and a U-turn.
• 2In any lane.
• 3In any lane except the leftmost: entering it is allowed only for a left turn and a U- turn, and in built-up areas, additionally — for stopping on the left for the purpose of loading or unloading.
• 4In any lane except the leftmost: entering it is allowed only for a left turn and a U- turn.