End On Berths from the Control Office, Opposite Blk 190
145 (3), 139 (3), 143 (4), 8 (3), 163 (3), 152 (3), 155 (3) (152
moved to opposite Blk 184 a few years before it closed)
End On Berths from Toa Payoh Entertainment Ctr, Opposite Blk
184
31 (4), 142 (3), 90 (3), 159 (3) 152 (3)
Sawtooth Berths from Toa Payoh Entertainment Ctr
26 238
73 237
235 157 56 (When 56 was Bishan - Toa Payoh)
232G 232W
231G 232W
Alighting (4) with 2 at the main building
Note sure about positioning of 90 142 152 (after relocation) 159
and 163. Quite sure about the rest.
73 and 157 are the only trunk services that used saw-tooth berths
in all 3 interchanges.