Many anti-sweatshop groups were student-led, such as the United Students Against Sweatshops. Garment industry workers often worked in small sweatshops. Criticism of garment sweatshops became a major force behind workplace safety regulation and labor laws. Most worked as labourers in sweatshops; while some owned the manufacturing facilities. The company promotes labor policies that exclude use of clothing manufactured in sweatshops. It has also been criticized for using sweatshops and prison labor. Workplaces across multiple sectors of the economy were categorized as sweatshops. Child labour is one of the most serious impacts that sweatshops have brought. Throughout the 1990s, Nike was criticised for selling goods produced in sweatshops. Sweatshops overseas have been receiving enormous amounts of pressure. This led to safer working practices although sweatshops continued. Adidas has been criticized for operating sweatshops, particularly in Indonesia. United Students Against Sweatshops is active on college campuses. Since resigning, Keady has done original research into the conditions in Nike's Sweatshops. It was reported in 2008 that problems with sweatshops persist.