No navigation with voice for iOS 6 in Canada?

I was checking out iOS 6 on my friend's phone and I was trying the new maps application by Apple. I was very disappointed to see, or maybe I just didn't know what I was doing, but there was no navigation with voice support in Canada. I was very excited for this feature and use it diligently on my Android phones. Am I doing something wrong? Or is it not supported in Canada?