Reply To: London Bridge NR to London Bridge NR OSI? Home › Forums › Fare and Capping Queries › London Bridge NR to London Bridge NR OSI? › Reply To: London Bridge NR to London Bridge NR OSI? 06/08/2026 at 22:14 #9023 Mike (admin)Keymaster It’s primarily so that people arriving at the front of trains into platforms 10-15 can exit through the upper gateline and use the escalator down to the lower concourse (unpaid side).
