My proposal is:
106, 169, 172, 180, 187, 188, 189, 190, 851, 854, 856, 857, 860,
903, 911, 963, 969, 985.
I believe all needs DD except for the feeders. I strongly
believe feeders use bendy better.
U can consider 184 and 700,
184 @ Clementi very crowded twds Ngee Ann Poly at 8am
onwards
700 also crowded @ Pending LRT
966 can have split shift DDs to replace all those 'crawling'
rigids and adjust the frequency
965 also the same as 966