Ah...
Here's another BAD HABIT of motorists here...
Out of 10 motorists looking for a lot in carparks, 8 will NEVER use
their hazard lights to signal their intention to park when they
found a lot. They just suddenly stop, and you see his/her reverse
light, light up!
As a rule of my own, I always keep one car's length behind the one
in front of me in carparks. I know, 95% chances are he or she, will
not turn on hazard lights when a lot was found.
I also noted, some cars will overtake the one in front if the car
keeps too much of a distance from the car in front. I think this is
why people follow closely behind the first car in carparks.
Motorists here have a long ways to go in terms of driving
manners.