Hmm...perhaps u had remembered it wrongly? I sometimes confuse
9678 and 9687...
Its purely impossible for svc 851 to be have a WLDEP bus for the
whole day. Even so, it can only occur given the 2 conditions:
1) 856, 857, 859 have 1234T on that day also
2) 851 is partially WLDEP.
However, AFAIK, 856 and 857 had not have the pleasure of getting
1234T b4, but 859 has for only one or 2 occassions. There had also
had not been any instances recorded where WL buses cross to AMK
services, as WL is more in need of buses than AM.
851 is also 100% AMK controlled. I had not chanced upon a timetable
which shows its WL, even for the controversial TIB976.
