There was a song at the time to help folks remember: “Håll dig till höger, Svensson” (Keep to the right, Svensson) [0] [0]: https://youtu.be/6ODZtwkBYPs https:

There was a song at the time to help folks remember: “Håll dig till höger, Svensson” (Keep to the right, Svensson) [0] [0]: https://youtu.be/6ODZtwkBYPs https://youtu.be/6ODZtwkBYPs