Here is an another example of worst controlling by NCR division.
12506 & 12820 is running back 2 back with a difference of 5min as per ntes.
Whlie 12820 don't have any stoppages after CNB till MGS and 12506 have Fatehpur stop but 12820 didn't allowed to overtake 12506 at Fatehpur and several stations before but controller made it wait at outside Fathepur for 5min.
What...
more... a shame for 12820 and NCR "the worst" division.