On second thoughts, 103 to Yishun Interchange via Seletar, Yishun
Ave 1, Yishun Ave 6, Yishun Ave 9 to Yishun Int is not a bad idea
at all. It can give people working along Seletar Airport a faster
service to NSL with Yishun. Also connect Yishun Ave 6 w/ 3 new
stops to Yishun Interchange (where the dorm & ITE college is).
It will be a unique service connecting Serangoon, YCK Road, Jalan
Kayu to Yishun as well.
For people living along Yishun Ave 6 and 9 can take this bus and
also transfer at Seletar Circus on TPE than going to Yishun Int and
taking a service to the east.
and it could loop at Serangoon area instead, need more
inputs!