Fertige Big Macs liegen am 21. August 2007 in der McDonald’s Filiale in Regensdorf auf einem Tablett. (KEYSTONE/Gaetan Bally)

Prepared Big Macs on a tray in the kitchen of the branch of McDonald’s in Regensdorf, Switzerland, pictured on August 21, 2007. (KEYSTONE/Gaetan Bally)