I m having online confirmed tatkal SL class ticket of 2 passengers, in which the PAN CARD number of 1st passenger is fed while booking... That passenger is not able to travel on that day... Can 2nd passenger (whose name is also in that tk ) travel with xerox copy of that PAN CARD (number fed while booking, printed on tkt ) and his own identity proof (number not fed while booking) ? As we r not cancelling the partial tkt I.e. 1st passengers tkt..