Haldi Road Station over all view of the latest construction work and token exchange of the New Delhi Kathgodam Shatabdi Express at Platform no 1. Token exchange is rare thing to watch now as in the latest signalling system the loco drivers don't need to carry the token in a particular rail section. Watch the video and enjoy. Do like share and subscribe to my channel. Thanks to all the rail fans for all your love and support. God bless you all.