“I canceled my annual conference, which was supposed to be tomorrow, I will hold it before Christmas, I canceled everything,” TASS quoted the Serbian leader as saying.
Earlier, Vucic spoke about the situation around the aggravation in the self-proclaimed Kosovo.
He thanked Russia and China for their support, while criticizing the Russian side for "not being here."
Prior to this, Vučić called on the Serbs in the partially recognized Kosovo to dismantle the barricades.