[Brinworld, domestic surveillance] Monitoring nearly everything will be hundreds of surveillance cameras, some able to scan an Olympic identification badge from 1,000 feet away.
"The Secret Service is one agency that hangs its hat on security that is discreet," Camillo said. "There will be a visual presence because of magnetometers and fencing. What you won't see is what I'll describe as a police state." http://www.latimes.com/news/nationworld/nation/la-011102oly.story ..... Sounds like the British visitors will feel right at home...