last time heavy rain, only can see the butt of car (around half car) which in front of me, and i drive at around 80km/h or 50km/h forgotten, then the aunty and uncle i fetch also edy feel scare, ask me to slow down, then no idea lo, coz my job mah, then i drive only 30km/h...then see this car, there was two girl in car...overtake me in kinda fast speed at fast lane, i was like :wtf?...