Under what condition can drivers overtake another vehicle by entering the right side of the road?

The condition under which drivers can overtake another vehicle by entering the right side of the road is determined by the width of the left side of the road. If the left side is less than 6 meters wide, it indicates that the road may not provide sufficient space for safe overtaking on that side. This regulation is in place to ensure safety and prevent narrow situations that could lead to accidents. In such cases, using the right side to overtake is permitted to maintain smooth traffic flow and ensure that drivers have a clear, safer path when passing other vehicles.

On the other hand, if the left side were more than 6 meters wide, it would generally allow for safer overtaking on that side without needing to enter the opposite lane. Choices suggesting that there is no restriction or making different width distinctions do not align with the traffic rules designed to prioritize the safety of all road users.