Waiting for a crossing. The Palghat - Rameswaram passenger stands on the main line to let its opposite number pass. Note the lower quadrant semaphore signal is at ‘clear’ for the opposite loop line. Also note that the train is on the right-hand set of tracks, an unusual arrangement necessitated by the station layout further ahead. Akkaraipatti, 2004-01-01. By Ranganath.