Mark clearly looks in his left hand mirror early on, moves the car slightly to the left to block but doesn't move over anywhere near enough to stop Vettel from going through. He then tries to hold his position for reasons which I know not what, because it isn't going to help him regain the place, and the line he is on is not parallel to the side of the track. It doesn't matter whether he doesn't move the wheel or not. It was a stupid and pointless way to defend a position, but not really a surprise. Mark has form.ringo wrote:if anything, bring up back the video and tell us exactly where you see mark move. I bet you can't find it.
Vettel did no juking of any kind. He was clearly going through and his slight move to the right was in preparation for braking for the corner where he would have imagined that Webber would be around the outside and where he can't see where Webber is.
Once again, it's caused by a driver's inability to accept that he's lost the position.