The Secret Safety Trick High-Speed Train Drivers Don’t Want You to Know

High-speed trains travel at over 300 km/h—so how do drivers keep everything under control? There's a secret safety trick they use, and it's not what you think. Hidden in routine but critical to survival, this trick has saved countless lives and prevented disasters. In this video, we reveal what train drivers don’t want you to know—the silent protocol that makes high-speed travel incredibly safe.