Women given shorts at Oktoberfest to prevent upskirting

The operator of a popular amusement ride at the Munich Oktoberfest has been handing out free cycling shorts to women, after thousands of voyeuristic videos emerged on social media.

Some videos showing women on the Teufelsrad , or Devil's Wheel, have been viewed millions of times. One is said to have made thousands of euros for a woman who posted it online.

The Teufelsrad is one of the oldest attractions at the Oktoberfest, the annual beer festival which comes to an end this weekend after 16 days. Its circular platform rotates faster and faster until its riders fall off, and the motion and speed often make skirts fly up.

Filming under skirts is illegal in Germany, and carries a two-year sentence in jail.

However, critics believe the law does not go far enough, and the videos of women on the Teufelsrad in their traditional dirndl dresses often show their underwear. Sometimes, the images have been digitally altered to show them naked, according to local broadcaster BR.

One woman made €9,000 (£7,650) from a single clip, according to BR, whose investigations found that a group of professional YouTubers from Ukraine and several people from Bavaria were behind the videos.

At least 32,000 videos of women on the Teufelsrad have been in circulation, according to Munich-based daily Süddeutsche Zeitung. Some have apparently been viewed millions of times.

The operator of the Teufelsrad, Elisabeth Polaczy, told the BBC that, for the past three years, she has been handing out free cycling shorts to women and girls wearing dresses, to protect them from people filming in the crowd.