i think its too cramp, with taxis cars and coaches.. and, hows
the bus going to top? call at the Departure hall, then go down to
the Arrival Hall? can be a good idea if: T1 Departure >> T2
Departure >> terminates at T2. then, commence at T1 Arrival
>> T2 Arrival >> City..
DDs and bendies could be used.. but then, very few people take bus
to CGA, as many choose taxi and MRT over the buses, all are so
long-winded, except sv36 and sv858.
i remembered sv27 (Tampines, NAC scania ) used to park at the T1
coach bay