Sometimes road-signs unwillingly expose something about the inner workings of a country. The rock-sign-plant department should have told the bus-stop people about the risk of pebbles landing on people's heads. The bus-stop find tells us how both departments work on their own without any exchange of information, or at least without listening to each other.
Signs from Belgium often carry a rather high number of stones. Although the Philippines are unbeatable, Belgium is a good runner-up, together with Ecuador, Chile and Argentina. But Belgium is also present at the other end of the scale with a sign with only two boulders!
