Blue zones do exist for sure. That's where you can park your car for 2 hours and have to place a blue card underneath your windshield that tells the time you le

Blue zones do exist for sure. That's where you can park your car for 2 hours and have to place a blue card underneath your windshield that tells the time you left it there. https://nl.wikipedia.org/wiki/Parkeerschijfzone https://nl.wikipedia.org/wiki/Parkeerschijfzone