The official ruling on the 2 Rosberg 'incidents'. In both cases, he was ruled to have made his direction to the right coming out of the turn and was still allowed his 1 move, back to the racing line. Watching what I can find online, with Alonso, sure. It was obvious that Alonso tried to push it and pass when he didn't have room. I'm a little skeptical about the one with Hamilton though.
But they ruled he didn't do anything wrong and that's what they get paid to do I guess.