One of many featuring in Victoria's policy (8)
I believe the answer is:
platform
I believe this clue is a double definition.
'one of many featuring in victoria's' is the first definition.
(train platform - Victoria is a train station)
'policy' is the second definition.
(I have seen 'political policy' mean 'platform' so perhaps 'policy' could also mean 'platform')
(Other definitions for platform that I've seen before include "Raised floor" , "Station boarding area" , "Raised flooring or stage" , "There's a place for the train" , "declaration of principle" .)