Sure 6647 no more do 72B?
from what i see is it never do 72B.. Every morning, 6647 will
reach YCK terminal at around 830am under Sv72 (with pax) and then
depart later under Sv72 as well (will reach around 9am at ITE bus
stop).... have observed for around 2 months...
a CDGE B9 (usually 7300) will be doing its slot in 72B and this
bus will usually being pull over to do sv70 at around 9am
(depending on situation)...