For what reason do the following road signs have a different shape than other signs?
Official question from the Israeli Ministry of Transport pool · Category: Traffic Signs

- To enable pedestrians to notice road signs that are posted opposite their direction of walking.
- Because these two road signs are less important than other signs.
- To make them more recognisable to drivers, and so that they can also be seen and interpreted correctly even under poor visibility conditions.
- Because these two road signs are more important than other signs.