What does it mean if road markings indicate 'do not stop or park on a bend'?

When road markings indicate 'do not stop or park on a bend', it emphasizes the importance of maintaining clear visibility for all drivers in the area. Stopping or parking on a bend can obstruct sightlines for vehicles approaching the curve, potentially leading to dangerous situations. Keeping the roadway clear in these locations allows drivers to see other vehicles and obstacles more easily, which is crucial for safe navigation, especially in areas where visibility is already limited due to the curvature of the road.

The other options suggest scenarios that may not align with the primary intent of this traffic regulation. Allowing stopping only at certain times or permitting parking for a short duration would defeat the purpose of ensuring unobstructed visibility. Additionally, the indication does not pertain to the legality of turning at the bend; it specifically addresses stopping and parking behaviors that could compromise road safety.