• on Dagen H, or H Day, (Sunday September 3, 1967) at 5:00 am, Swedes switched from driving on the left to the right?
• day beacons and other navigational aids vary in standard designation worldwide much like driving on the right or left?

Facts on topics related to Rules of the road

Dagen H

• on Dagen H, or H Day, (Sunday September 3, 1967) at 5:00 am, Swedes switched from driving on the left to the right?

Roundabout

• Holy Trinity Church, Trowbridge (pictured) is known locally as "The Church on the Roundabout"?
• a local resident created a board game based on roundabouts built in front of the Green Oak Village Place shopping mall in Brighton, Michigan?