Blunkett: Loyalty cards bigger threat than ID cards / Silicon.com, 17 Nov 2004

http://management.silicon.com/government/0,39024677,39125977,00.htm
Andy McCue
"Your store cards are a bigger invasion of privacy than ID cards, claims Home Secretary?
Home Secretary David Blunkett claimed store loyalty cards present a bigger threat to privacy than the government's ID card scheme and told opponents of the controversial project to 'get real' about 'Big Brother' surveillance accusations. "