His behavior? Inexcusable. Against Glock... Hamilton had the line, and he had the right to defend it... but the move on Alonso... totally un-necessary, and dangerous... cutting so close to the guy just to kick spray up into his face... and on Weber... pushing him off track (as Kimi did to him last race... only worse).
That was the worst of all, and worthy of investigation... Weber had the outside line, and he was alongside... Lewis pushed him onto the grass...
Now defending your place is well and good, but risking a crash to do it? Ugh.