On a narrow two-way road with an unbroken separation line dividing the two lanes, how would you conduct yourself when a horse drawn wagon drives before you and the opposite traffic lane is open?

1. A Continue driving slowly behind the wagon.
2. B Try to overtake the wagon from its right side and drive on the “hard shoulders”.
3. C Overtake the wagon in accordance with all traffic rules, but only if the road ahead is open.
4. D Overtake the wagon to prevent traffic delay.