The legendary TVC mail having a one minute halt at Avadi. I thought Avadi halt is not required but to my surprise a huge crowd alighted there, then I came to know that lots of malayali's work in AVADI HVF, OCF , CVRDE. As usual the loco link was RPM WAP 7.. one more thing which has to be appreciated is SR has fitted controlled discharge system in TVC mail's AC coaches. Kudos to SR...