A young woman dressed with traditional Bavarian clothes wears a police hat as she poses with policemen at the start of the Oktoberfest beer festival at the Theresienwiese ground in Munich, southern Germany, on September 17, 2011. The 178th edition of the world’s biggest beer festival which excepted to attract around six million visitors starts today and runs until October 3, 2011. AFP PHOTO / ANDREAS GEBERT++ GERMANY OUT