but 0lga is struggling. how can we survive this?, she wonders. we can t afford to move somewhere safe . instead, they patch things up and brace themselves for another unpredictable night. andrew harding, bbc news, mykolaiv. kosovo has pushed back a deadline that would have required people living in majority ethnic serb areas to swap their serbian issued vehicle licence plates for plates by its national authorities. the requirement has become a source of serious tension between the two balkan states. on sunday, ethnic serbs parked heavy vehicles forming makeshift roadblocks on the routes leading to one of the main border crossings. serbian president aleksandar vucic said he was working to de escalate the situation. the new kosovan restrictions will now come into force in a month s time, after the us embassy intervened.