You are entering a road section in which the traffic from the opposite direction is public transport only or any other vehicle permitted according to the sign

When you see the following traffic sign before you:

1. Trucks are permitted to drive from your opposite direction.
2. You are entering a road with two lanes to each direction.
3. You are on a one-way road, which serves as a two-way road for vehicles with an overall weight of up to 3,500 kg.
4. Correct answer: You are entering a road section in which the traffic from the opposite direction is public transport only or any other vehicle permitted according to the sign.