Overall view taken 13 July 2002 of hundr

Overall view taken 13 July 2002 of hundreds of thousands of ravers making their way on the June 17th Avenue in central Berlin, during the techno music Love Parade. Authorities in the German capital are bracing for the 2003 edition of the 15th annual Loveparade, reputedly the world's biggest techno dance party which attracts more than half a million ravers a year and scheduled on 12 July. More than four kilometres (three miles) of fencing has been erected around the city's Tiergarten park for the parade. (Photo credit should read FABIAN MATZERATH/DDP/AFP via Getty Images)