yes, NCR is truly the flag bearer in IR in terms of speed upgradation. kuch RF bhale hi yaha NCR ko apne favored trains ke OT/re- OT ke liye koste hain but itne high congestion ke beech high speed traffic manage karna commendable task ki mana jaayega.
Rahi baat SECR ki, idhar to haal behaal hai, check this one out.
/news/post/494880