German police, which also involved Germany's GSG9 special operations police unit, raid sites across Germany...
German police, which also involved Germany's GSG9 special operations police unit, walks past a locked rubbish bin outside a building as they raid sites across the country, in a crackdown on human trafficking and forced prostitution in Maintal, south of Frankfurt, Germany, April 18, 2018. REUTERS/Kai Pfaffenbach