If you visit the Berkhamsted Games page, the eleven finalists for the logo competition have been announced.
You have until midnight on Friday 27th April to place your vote: http://berkhamstedgames2012.co.uk/?page_id=130
Here are the rules on the website about the internet vote:
Take your time to look through all of the designs and then follow the link on the gallery page to submit your vote. To vote, simply give us the number of your favourite design, your name and the email address you are using (it is fine to use a parent’s email address if you don’t have one of your own, but you must ask their permission first).
Don’t forget to order your Olympic values wristbands by 18th April: http://berkhamstedgames2012.co.uk/?page_id=743