Also FIA said that McLaren can be disqualified from a championship this year. I think they want to make sure that McLaren won't appeal. 

And this is second time McLaren was in truble because of Charlie Whiting . Last year in SPA he said two times that Hamilton move on Raikkonen is correct, later Hamilton lost points. This time for 2 minutes he couldn't answer McLaren if Hamilton can finnish on P3 or P4, so at the end of the race, they still didn't get answer from Charlie Whiting.