Font from Keep Calm And... meme

What's the typeface in the image below?

It also appears to the be typeface used in Michael Kors' marketing identity.

Comments

Not with that R.

I’d say Avenir Heavy.

Previous threads about the original posters:
http://typophile.com/node/35644
http://www.typophile.com/node/39466

K-Type has released [[http://www.k-type.com/?p=2199|Keep Calm]], which is based on the type in the poster.