From the top of the 2 Palme d'Or won in rapid succession (the second a year ago with Triangle of Sadness) The president of the jury Ruben Östlund immediately imposes the law of silence when - with a verdict announced. "You never tell what happened," says Öst Lund, "maybe you will know in a long time" Not a word about Italian films (one of the biggest teams in competition) or even about other forgotten greats like Ken Loach.