The National Lottery is the Unite Kingdom's largest lottery. It is operated by Camelot Group, to whom the licence was granted in 1994, 2001 and again in 2007. The lottery is regulated by The National Lottery Commission. The National Lottery undertook a major rebranding programme in 2002 designed to combat falling sales. This resulted in the main game being renamed Lotto. However, the games as a collective are still known as The National Lottery. It is one of the most popular forms of gambling in the United Kingdom.