Before revision: Left board says "To Shinjuku, go ahead to Yasukuni-dori Ave.", and the ideograms written in the yellow rectangle mean "narrow street" Rat running (also known as rodent running , cut-through driving , or dive-bombing ) is the practice by motorists of using residential side streets or any unintended short cut such as a parking lot, delivery service lane or cemetery road instead of the intended main road in urban or suburban areas.
After revision: Left board says "To Shinjukuor go ahead to Yasukuni-dori Ave.", and the ideograms written in the yellow rectangle mean "narrow street" Rat running (also known as rodent running , cut-through driving ) is the practice by motorists of using residential side streets or any unintended short cut such as a parking lot, delivery service lane or cemetery road instead of the intended main road in urban or suburban areas.