Blacklisting

Is it possible for us to blacklist players, I grow tired of coming across the same people who intentionally ram. I was hoping I could enjoy the racing as opposed to the wrecking derby that I get engulfed in numerous times. Would also be neat if their was some sort of “infamy” where the more hits you make, you get placed into a group of like-minded fellows to leave the rest of us to enjoy the game properly.