also i want to share one fun and strange incident during that journey.. one old couple got in to train (last bogie where we were there) from gdg to BGK when train arrived at BGK they wanted to get down but unable to open door then we started helping them to open door it was difficult to open it ..then finally with force, we push it finally it got open .. when we saw there were huge spike bushes due to which door was unable to open and no PF we surprised then left and right then at right far away after two bogies i saw BGK SB there PF starts it was difficult for old couple to get down due no pf and those spike bush tree .. then my friends started to laugh thinking no pf No station are we in Jungle what..? that time BGK had evry...
more... small PF lenght now i think is extended.