There are many PZ coach attached to factories all around the
island....
Only those (with excursion bus category) are normally tied up
with tourist or clientele based.
Excursion bus paid the highest insurance premiums of all PZ
plates.
Hence,
these are the ones who take different sets of passengers most of
the time.....
understood-ed ?

That's why, I say I don't want to elaborate on it, cause I'm not
driving one..haha
You guys more expert on it.