New Delhi, April 1 -- A European Union official on Tuesday said violent incidents and irregularities that have been reported during local elections in Serbia were "unacceptable."

EU Commissioner for Enlargement Marta Kos, in a post on X, cited findings of international monitors who said they had witnessed violence and irregularities during Sunday's balloting held in 10 municipalities throughout the Balkan country.

Earlier on Tuesday, the EU delegation in Serbia also expressed concern over the reported incidents and called on the government of President Aleksandar Vucic to hold to account those responsible.

The vote was seen as a test for Vucic following more than a year of youth-led street protests that have shaken his tight grip on po...