Yishun EB I have seen a lot of times ... ... its just random bus
from AMDEP de.
4 the past 2 weeks, the same bus (SBS466R).
U r righ, b4 SBS466R became perm TRG/EB88 bus, any random AMDEP
mercz could do so (perm or SP buses can do)
But since SBS466R has settled herself well, didnt hv any Merczs
2 do EB (Yishun routes)