Sixty Pakistanis, arrived in Islamabad after being deported from Britain where a crack down against illegal immigrants continues, have been taken into custody for illegally staying in Britain. Majority of the 60 deported Pakistanis, who arrived at the Benazir Bhutto International Airport in Islamabad, are students, Pakistan\'s (Geo News) reported. All were sent back on a special plane and are now in the custody of FIA officials at the airport for further legal actions.