GM IRI MEMBERS!.. we are going for a tour this month.. i already booked 60 tickets through bulk booking.. since there are 60 tickets, we have ten different PNRs.. i want to know whether each and every one should must carry a id or only one is enough???? i'm asking this since i got confused by the new rule which came into effect from dec1st... pls clarify my doubt... thanks in advance... :)