Maybe if I classify them into groups?
A- Services which ply into CBD that have no height clearance=
ADD
B- Services which ply into CBD that have height clearance=
Bendy(no choice)
C- Services which do not ply into CBD with no height clearance=
ADD/Bendy Mix(depends on peoples' opinions)
D- Services which do not ply into CBD with height clearance=
Bendy(no choice)
In this case, services like 190 and 106 belong to group A
services like 700 belong to group B
services like 188,963,854,969,965,966 etc. belong to group C
services like 176 belong to group D(176 due to Henderson Rd)
I would still prefer 854 using bendies
DD on services 190, 106 and 851 is fine with me.
Category B & D are good enough will full single deckers, if
SMRT even bothers to improve the frequencies of these services.
There is a better choice to use all single deckers for B & D. I
find it inflexible to use just bendy buses only
where full single deckers can do the job better with better
frequencies. 700 frequencies can be improved for the
moment and can be withdrawn once DTL is ready. And 700 plies along
the city, so no for bendy buses.
176 is already managable with more single deckers now. More
single deckers can be added to improve the frequency. Off peak
demand is low, can use single deckers.
854 out of question for bendy buses. New Bedok interchange don't
support long parking lots and bus stops along 854 route are mostly
small bus bays. Would be better if use double deckers which can
improved as an alternative for 25.