a striking coincidence
if trains are running on time, train no 12791 sc-pnbe express meets its counterpart three times in a journey here's a look
train no 12791 starting on say 24th may from sc meets 12792( start on 23 may) exp near bpq around 4pm,
then meets 12792 (start 24 may) in et-jbp section around early morning of 25 may;
and...
more... finally meets 12792 exp (start 25 may) near mgs around 3 pm.
any other such instance??????