Police in Poland have detained at least 11 people after a naked demonstration at the Auschwitz museum, on the site of the former Nazi death camp.
The museum said "a group of people killed a sheep, undressed and chained themselves together".
The incident took place beneath the main gate, which bears the infamous slogan "Arbeit Macht Frei" ("Work sets you free").
The motive behind the demonstration was unclear, officials said.
http://www.bbc.com/news/world-europe-39383988
