Forget about numbering. it is quite complex.
I still don't understand how they decide on numbers of bus
services.
For example: why is first punggol feeder introduced numbered as
386 and not 381 while the second punggol feeder is 382?
Why is CCK feeder to Keat Hong 308 when 307 is intra-town and
numbers 303, 304, 305, 306 can still be used for feeder?
It is very strange how they decide on bus number.
Similarly St. Mike-Tampines service could be 126 instead of 129.
Why have they dropped out 126 and used 127 and 129 instead?
Does anyone know how they decide on bus numbers?
127 and 129 is Bedok North Depot and not Ang Mo Kio or
Braddell.