well since i always travel N-S highway seremban area (which are frequently jammed area)
i always practicing pumping the brake before coasting to a halt in traffic jam just to give "blinking" brake lights to keep people behind aware that the front was stopping......it does makes some different...
as opposed to before i did that....everytime i will saw car behind me coming very2 fast and just barely managed to stop in time with usual screeching brake or tyre sound......and when i did the "pumping brake warning" my heart were relieved to see the car behind also coasting to slow stop.....no more scary moment of super heavy late braking by idiot behind....
Heyyyy, same too!