Yeah I agree....but if we talk about only WR then BRC has left with only 3 WAM-4 now...which still hauls superfast trains on WR.
One Wam-4 of BRC #21324 is freshly POH'd...and I guess they ll stay for a year or two..
Post AC'fication of WR..slowly slowly links of all trains were switched from WCAM-1/2 to WAP-4/5
WCAM-1 were restricted to Passenger/local trains only...and...
more... now in last 6 months...mostly all pass/local trains links are changed to WAG-5P of BRC and some pass like VR BH Shuttle...gets WAP-5 too...:)