Section 20(6) in The Dedicated Freight Corridor Railway General Rules, 2018
(6)(a)When in addition to advanced starter and the first starting signal referring to a line, additional starting signals are provided due to divergence of running lines before entry into a block section, the first starting signal shall be called starter signal and the subsequent signal shall be called first intermediate starter signal, second intermediate starter signal and so on.(b)In case of stations having extended loops provided with more than one starting signal, one after another, the last starting signal shall be called the starter signal and the preceding starting signal shall be called the rear starter; and in case more than one rear starters are provided, the starting signal immediately preceding the starter signal shall be called the first rear starter signal, and the signal preceding thereafter, the second rear starter and so on.
