In examining various aspects of the provision of security, the Small Arms Survey 2011 considers the growth of the private security industry and its firearms holdings worldwide; the firearms holdings of private security personnel; the use of private security companies by multinational corporations; the use of emerging weapons technology among Western police forces; and legislative controls over the civilian possession of firearms in 42 jurisdictions around the world. Case studies provide original research on ongoing security challenges in C te d'Ivoire, Haiti and Madagascar. This edition also presents the 2011 Small Arms Trade Transparency Barometer, an estimate of the annual authorized trade in light weapons, and a review of developments related to small arms control at the United Nations.