Goofs:
Factual errors: Tinnitus is not caused by "Cells dying", but by untoward pressure (noise, ear syringing) on the eardrum causing the basilar membrane in the cochlea being displaced such that it is constantly stimulating the cilia. If it were the case that Tinnitus was caused by cells dying, it wouldn't so frequently be a permanent condition. (more)

Trivia:
From the scene where Theo gets off the train in the beginning, many of the service rifles carried by the British armed forces are the XM8 rifle from today's era. The rifle is considered experimental today, with the program canceled in 2005 between US Defense Department and the rifle's manufacturer, Heckler & Koch. The XM8 was intended to replace current US M16/M4 variant service rifles by 2015-2020. (more)

Filming Locations:
Admiralty Arch, The Mall, St. James's, London, England, UK (more)

Quotes:
[first lines]
Newsreader: Day 1,000 of the Siege of Seattle.
Newsreader: The Muslim community demands an end to the Army's occupation of mosques.
Newsreader: The Homeland Security bill is ratified. After eight years, British borders will remain closed. The deportation of illegal immigrants will continue. Good morning. Our lead story.
(more)

Awards:
Nominated for 3 Oscars. Another 17 wins & 24 nominations (more)