Just to add.... in case you still want to drive in singapore
using a foreign license. the chain reaction you will
create...
since you are under 18, it is illegal to drive, therefore it voids
the insurance of the car.
Driving an uninsured vehicle is an offence.
Owner of the car is liable for being sued for allowing another
person to drive knowing that person driving it voids the
insurance.
you, being the underaged driver, first have your license
confiscated, you might or might not be banned from driving for a
number of years, and your privilege of converting license in future
would be fortfeited (meaning you can no longer convert but have to
go thru entire sequence just like any other singaporean)
bottom line is, as much as you want to be that special 16 year old
who can drive, it is not worth the trouble IF you get into
trouble.
Trust me, my 27 year old friend is was fined $2000 and currently
serving a 2 year drive ban after which he must go thru the normal
process of obtaining a license. his mom has to drive him to work
everyday, and it isn't a very nice sight especially when you are 27
years old going to a date and your mom drives you to your
date.
and my guess is that you are in North America now. PLEASE don't
drive when you come back, you need to adjust back to Right hand
driving AND you need to get used to driving in SIngaproe, North
American drivers are safe drivers, so you tend to be complacent
when driving.