Two-stage turn box is so great that a car driver gave it a try (Taiwan)
https://www.youtube.com/watch?v=6dOIXOcHtsY
FYI, where I came from - Taiwan, it is illegal for motorized scooters and bicycles to use the leftmost lane to turn left. Although scooter riders have been fighting to remove this restriction because it doesn't improve safety in many instances and favors the use of cars (https://youtu.be/859fxI8Tqg0). Regardless, this is essentially a sarcastic video showing the lack of respect to traffic laws by many Taiwanese, but it can also serve as an educational tool to demonstrate the two-stage turning technique.
2017-05-10 17:59:13