It was told as why it happened yesterday & why it cant happen at other day when Weekly/Bi-Weekly overtake isnt allowed to give TN a free run!!
There always exist a reason for good/bad run which deserves highlight!! There is no denial for non happening at non run days of Weekly/Biweekly & what happens at towards WL got no linkage to TN BT ARR ex BZA!! Instead of lamenting, do highlight date and train it OT & delayed ARR ex WL & if that made any much impact on that train's overall schedule?? Or if that WL BT/RT ARR of TN made any impact of its pathetic run in NCR??