In Tambaram Railway station 40% of unauthorized persons are utilizing the escalators on both east and west ends.They are mostly crossing East entrance to the west entrance and prevent and blocked the genuine long distance passengers with luggage's.
The FOB has to be designed for the Railway passengers in this terminal from East to land in Platforms 8 to 2.
Similarly from Western FOB land in platform 3 to 8 .So as to prevent the station crossing persons who are blocked the genuine passengers.
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more... 8 the platforms and 8A platforms ( or 9 or 9A ) have to be designed as home platforms in the Eastern ends for the convenience of the passengers.