Kosovo police said explosions were heard and shots fired on Tuesday as it escorted a state election commission delegation to visit municipalities in the Serb majority areas in the north, but no injuries were reported.
"The Central Elections Commission (KQZ) has requested the Kosovo Police to assist in the preparation of local elections in municipalities across the country," the police said in a statement.
The police said in some areas of Zubin Potok and North Mitrovica, visited by the election commission on Tuesday, some "incidents" had been recorded.
