Massa just doesn't know when to give up a place, which was seen in the tunnel.



                
            









 , defending would be approaching the braking area on that side of the track, not moving over once you're already there.  Hamilton is allowed to try and overtake, he's not out of control or too fast, and given reasonable room (i.e not closed off on a straight section of road) would have been more than far enough alongside at the turn in point.
 , defending would be approaching the braking area on that side of the track, not moving over once you're already there.  Hamilton is allowed to try and overtake, he's not out of control or too fast, and given reasonable room (i.e not closed off on a straight section of road) would have been more than far enough alongside at the turn in point.

