Not really like AMDEP coz 172 still runs by OC perm ,Bendy perm
& the 2 B9TL perm which is quite sticky.Even SG1710R &
SG1712K perform 172 X 657 most of the time.CCK side still run by
perm buses from my observation
That's why i say a bit,Svc like 61,67,188,985 almost have 50%
cameo everyday