LAHORE - FIA immigration authorities, Allama Iqbal International Airport, have detained a passenger trying to travel on fake travel documents, said spokesman of FIA on Sunday. Muhammad Waseem resident of Sialkot was trying to board a Doha bound flight QR-621. He was supposed to travel further to Spain. But during immigration process his passport was found forged. Immigration officials arrested him and sent him to the Anti human Trafficking Cell (AHTC) for further action. AHTC has registered a case against accused while further investigation are underway.