No wonder I am never able to see it. I think ARBP side the buses
also, took SBS2783L once on 4A and the next day on 2A. But 4A is
the most, seen SBS668A, SBS822X, SBS1928T, SBS1939L, SBS2595M,
SBS2712S and SBS2783L all on the same timetable. More than half of
ARBP side!