USA -bound visitors have now a UK-based website to check their paperwork following misinformation about the requirements for travelling visa-free to the USA under the terms of the Visa Waiver Programme (VWP). Much of this has focused on whether or not Britons who have speeding or parking offences on their licence will be allowed into the US and the passport situation. In an effort to provide the public with the most authoritative factual information, the London embassy has set up a page on their web site detailing all that prospective visitors need to know.
http://www.usembassy.org.uk/cons_web/visa/niv/vwp.htm