If we're talking white 6 and black 6 I think this is obstruction. The only reason black 6 is not close enough to make a tackle is because white 6 ran in to him without the ball.
How close does a player have to be before it counts as obstruction? 1m, 2m? 5m? 10m? Its a subjective judgement isn't it.
Black 6 was at least 4m away from the ball carrier. He also
chose to push White 6 rather that try to get past him. In professional rugbyspeak that translates to
"I don't have a fat rat's chance of tackling the ball carrier so I'm going to push this player to get the attention of the referee"
In my judgement, Black 6 was too far away from Carter to have any material effect and certanly too far away to tackle him. I am not at all surprised that the TMO has reached a similar conclusion.
IMO, the gap Carter ran through wasn't created by the actions of White 6, it was created by Black 6 defending in the wrong place. In that position, he's playing openside flanker (in France they tend to play the L/R Flanker rather than OS/BS Flanker), and if he had been where he was supposed to have been, i.e. 2/3 steps to his left (our right) there would have been no gap for Carter to run into.
The second one is not obstruction as the player was always in position to receive the pass, not in front and not obstructing.
Agree
Ian seems to be referring to a non ridiculous thread where people debated whether a player running in support could be obstructing or not. There was some difference of opinion but I think it is rude to refer to the thread as ridiculous.
You appear to have redefined "rude"
I was referring to the length of time the thread went on.... and on.... and on with entrenched positions and no progress, rather than the nature of the opinions expressed therein.