Well iOS 6 is not officially out but i'm running the GM and it has no transport options. London lives on transport so surprised Apple maps doesn't have this. Last i remember google even had TFL information on the next bus (same info on the scrollers at a bus stop). Currently Apple maps prompt you to go and buy something. I'd rather like google it would all be integrated..it's very unlike the apply way to not be all integrated but hey, it's free. Another point is that the maps don't zoom in enough. For a first go at a mapping product, apple have had a really good go. Hope to see this improve!