Sunday saw a second day of roadblocks by Serbs in northern Kosovo in protest of the recent detention of a former Serbian police officer.
According to Reuters, there was a nighttime gunfight with the police and ongoing unrest in the north of Kosovo.
One of EULEX's cars was struck by a stun grenade on Saturday night, according to the EU police force charged with keeping an eye on the situation in Kosovo. Nobody was hurt.
Josep Borrell, the head of the EU's diplomatic mission, issued a warning that the EU will not put up with violence against its personnel.
The barriers must be dismantled immediately by the Kosovo government; the EU will not allow attacks on EULEX in Kosovo or any violent or illegal conduct in the north.
Today, trucks blocked a number of major routes in northern Kosovo that led to two border crossings with Serbia for the second day in a row.
The traffic at both crossings was stopped.
Last night, the Kosovo police reported that they had been attacked in a number of locations.
Though it was unknown if anyone was hurt, the police returned fire. The arrest on Saturday of a former police officer who had resigned his position with other members of the ethnic Serb community last month triggered protests.
In opposition to Pristina's attempt to have the Kosovo Serb population use only Kosovo automobile registration plates, Kosovo Serbs quit their jobs in institutions in Kosovo, including the police.
Since the majority of Serbs reside in northern Kosovo, where Pristina has little power, this step is effectively an effort to implement Kosovo laws there as well.
The Kosovo license plate regulation is unjust, according to the Serbian side, because there was no communication with them over it.
The Serbian minority, according to Belgrade, frequently does not know how or where to update their car's registration, which the Serbs claim is another failing of the country.
Kosovo proclaimed its independence from Serbia in 2008, but Serbia does not accept this decision and continues to view Kosovo as a part of its territory.
The roughly 50,000 Serb residents of Kosovo's northern region also reject Pristina's rule as legitimate.
Since 1999, when NATO bombings caused Belgrade to lose control of its southern province, Serbian security forces have not been present in Kosovo.