In the Netherlands there is a discussion about embassy personnel having immunity from the law since there where some issues with the embassy personnel from Russia in The Netherlands.
Now some Dutch news reporters walked to the Angolian embassy in The Hague and asked them to move their improperly parked car.
But the personnel from the Angolian embassy didn't appreciate that... (I have to add that this Dutch news channel is called pownews, and they are known for being provocative. So they probably ringed the door bell at the embassy for half an hour to piss emm off... but still that doesn't make violence appropriate! )
You can watch it in this video:
http://www.geenstijl.nl/mt/archieven/2013/11/video_ambassadeur_hoekt_danny.htmlPart of it is English, so you will be fine