The act of ignoring traffic signals (such as running a red light); a traffic violation like failing to obey a signal at intersections or crosswalks.
彼は信号無視で警察に止められ、罰金を科された。
He was stopped by the police for running a red light and was fined.
スマホを見ながらの信号無視は重大な事故につながりかねない。
Ignoring signals while looking at your phone can lead to serious accidents.
交差点での信号無視が原因で多くの衝突事故が発生している。
Many collisions are caused by people running signals at intersections.
警察は信号無視の取り締まりを強化すると発表した。
The police announced they would strengthen enforcement against running red lights.