I know the existence of the 39x and 7xx services.
But it seems that you weren't answering my question.
I think you've answered your own questions...
There's 2 Changi Airport bus rationalisation program conducted
in 1983 & 2002... The latter is because of the commencement of
the Airport line... For that, I guess you dun even know what's
going on..
The info you claimed tat you know must have been from what
people posted here.. So u claim to know.. I can't blame you..
Why? Cos you exposed yourself, you can say knowing 727...,
390... But you didn't know 34 & 506 was rationalised, 24A was
implemented?