Most buses have removed service guides
(most probably abuse of free svc guide by passengers
)
But the interchanges seem to have it for most svcs 
i dun think BCs would bother to remove the guides on
buses...they just wait until no more then dun bother... to put. but
its better to put on buses...save the trouble of going 2 int...and
some ppl who get lost when bc dunno wad they toking abt