According to sgwiki, TIB551J, TIB552G, TIB553D and TIB800R are
out from 190 and replaced by SMB5014M, SMB5015K, SMB5016H and
an unknown bus.
http://sgwiki.com/index.php?title=Services_167_-_190&diff=292793&oldid=292777#Service_190_.2841_buses.29
Can anyone confirm about the deployment. I saw TIB551J still on
190 today.
TIB800R was on 190 yesterday while TIB552G spotted on 190
today...
I think TIB1209S may be replacing one of the rigids though..