History: The day Sweden switched from driving on the left side of the road to driving on the right side, known as H Day. September 3, 1967. {768x583}

https://i.redd.it/6zsbxfa3jwj21.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/awtrok/the_day_sweden_switched_from_driving_on_the_left/?utm_source=ifttt