For me, i feel that these services should improve
SBST
5, 8, 13, 14, 21, 22, 40, 43, 45, 48, 51, 52(seen improvement
lately), 57 (depends), 58, 59 (sunday frequency is still okay), 74,
85, 90, 93, 112, 113, 123, 130, 138 (still can improve), 139 (peak
hours can die), 142, 143, 145, 151, 154, 155, 157, 163 (off peak
very jialat), 166, 170, 195, 231, 240, 243, JIS, 261, 262,
272, 291, 506
SMRT
172, 173, 176, 178, 180, 187, 188, 300, 302, 700, 851, 853, 857,
858, 925, 960, 961, 963, 966, 970, 980, 985 (this bus svc is GG
case)