Cyclone Sidr helped 106 people to be rescued from slavery:
http://www.thedailystar.net/story.php?nid=12207

"...Once in this far-off island, the thugs took away his mobile phone, ID card, educational certificates and bag so that he cannot escape. Even his computer training certificate was confiscated. His dream job turned up to be sorting fish and put them on stacks to dry in the sun during the day and working as guards at night. It was virtually a 24-hour duty often met with violent beatings..."