Mazda1 Concept: First Official Sketches?

Since Mazda has yet to come out with an official press release, we’re obliged to leave a question mark on whether these sketches of the Mazda1 Concept that appeared on UK website “Autoexpress” are official or not. We don’t know if it means something, but on the left-hand corner, right under the British magazine’s logo there’s another logo (something "-CAR") that has been cropped, but anyways.