TO GO WITH AFP STORY BY STEPHANIE VAN DE

TO GO WITH AFP STORY BY STEPHANIE VAN DEN BERG A Serbian traveler holds her passport while waiting at a check-in counter at Belgrade's airport on March 25, 2010. Serbs are taking advantage of a new regime, which means they can visit countries in the EU's Schengen zone without a visa. Belgrade's airport is reporting a 15 to 20 percent increase to EU destinations. In Serbia the number of new biometric passports -- a precondition for visa-free travel -- issued in the past months has already surpassed the total number of old passports issued. There are now two million new passports in circulation compared to 1.2 million old passports. AFP PHOTO / Andrej ISAKOVIC (Photo credit should read ANDREJ ISAKOVIC/AFP via Getty Images)