무단횡단

thumb|right|Sign prohibiting jaywalking in Singapore's Orchard Road Jaywalking is the act of pedestrians walking in or crossing a roadway if that act contravenes traffic regulations. The term jay-walker originated in the United States as a derivation of the phrase jay-driver (the word jay meaning a greenhorn, or rube), referring to people who drove horse-drawn carriages and automobiles on the wrong side of the road. The term is not a historically neutral one.