With the advent of upgradation of Parel Station and Prabhadevi Station being next to each other, there is a need to connect Harbour,Central & Western. Trains to ply from Kurla to Churchgate via Parel/Elphinstone. A WR rake can be used for this purpose as is used in the CST Borivili train. New additional starting trains to ply from Prabhadevi to Churchgate. Alternatively, ply trains from Panvel to Parel running fast from Kurla.