Shuto of 3yen discovered this strange "blue shamrock" car sticker on a car in a parking lot in Japan:
Could this “Blue Shamrock” car sticker mean the Japanese driver is handicapped by too much Irish whiskey?
Well today I stumbled across this only-in-Japan factoid…
In June of 2002, Japan adopted the shamrock symbol to designate of handicapped parking. The Japanese logic was the international symbol of a wheelchair did not encompass all forms of disability (heart conditions, stroke, being Irish, etc).