Do you think it's some ridiculous new warning for all sites to cover themselves if you pick up some virus or whatever from using the site? Just a silly thought.
Google want you to download some of their new toys https://www.google.com/accounts/ServiceLogin?service=sitemaps&passive=true&nui=1&continue=https%3A%2F%2Fwww.google.com%2Fwebmasters%2Ftools%2Fdashboard%3Fhl%3Den&followup=https%3A%2F%2Fwww.google.com%2Fwebmasters%2Ftools%2Fdashboard%3Fhl%3Den&hl=en
it's a pain - google today is worse than useless. You click a lick and that bloody page comes up and stops you getting any firther. It's not just the bbc - type in anything at random and the entire world wide web is affected.
Secretly, I'm giggling that someone's bug gered google...