Cant c the link..but even now, LJN isnt connected to Charbagh but to a metro station, still far-off Charbagh Bus Station...If some1 has to walk to Charbagh via proposed FOB & Walk down thru Metro Station, total steps taken would b quite much as against normal Platform walk (Just Escalators may create some difference!!)
Without Metro & just a normal Walk-in gonna lead other issue: Ticketless entry, Ticket Check Issues, UTS Purchase, Coolie Search..to name some few!!