I used to play this "game". Nothing beats the 90s, those days
before Citycab started, my cab was already a citycab. Plastic
oncall sign too, always on.
Those days I only 'curi curi' drive from 7pm to 1pm on
some weekdays. Midnight take 1 pax, enough, if got 2 or more, very
kucky. Still after everything can make $50-70. Don't forget fares
were lower then so $50 then had a slightly larger lasting power.
Anyway it was just to supplement my policeman pay. I not corrupted
but needed to find alternative source, so this may be breaking
porcedures, but not commiting a crime.
Then after a long break I resumed 2 years ago, and of course
after a while resumed this. However after escaping with a warning
from LTA after an Ang Moh complained. This now got fine and 2 weeks
penalty, so I decided to refrain. I do it sometimes but rarely.
So I 2nd guess pax nowadays, agak agak where they want to go,
judging from appearances, etc. Sometimes get it right
sometimes wrong.
yah im a "city cab" also~~~~~ 
