Waiting for 187 at Jurong Polyclinic today......
8.22am, I reached bus stop.
8.29am, both TIB1070Z and TIB640K came (I chose to take TIB640K
lol)
TIB1070Z (on TIB1089X slot today) was supposingly came at
8.20am, but it was late by 9 minutes.
TIB640K was supposingly came at around 8.25am, but it was late
by 4 minutes.
So, if I not wrong, the bus before TIB1070Z (TIB837K) left there
at around 8.15am.