After a 6 year return to F1, Michelin will pull out at the end
of next season, paving the way for the FIA to set control tyre
rules which the former disagreed with.
http://www.itv-f1.com/News_Article.aspx?PO_ID=34712
I'm sad, but if there's anything good about this, it closes a
chapter of controversy..."illegal" tyres in 2003 and Indygate 2005
spring to mind.