Kosovo President Hashim Thaci dismissed his political advisor Branislav Nikolic following claims of his alleged involvement in “dubious activities directed against the constitutional order and sovereignty of Kosovo”, a statement said on Wednesday.

The statement from the president’s cabinet said that Thaci took media reports about Nikolic’s dubious activities seriously even though he did not have any official report about those alleged activities by his Serb advisor from any security service.

A Kosovo Serb MP told reporters in Pristina on Thursday that the Serbian police and Security Information Agency (BIA) were harassing members of his party.

Slobodan Petrovic MP, leader of the Independent Liberal Party (SLS) told a new conference that he and his deputy Boban Stankovic had been held on separate occasions by the Serbian police at the Merdare border crossing between Kosovo and Serbia proper, adding that this was an abuse of Serbian institutions for party and political goals.

Rada Trajkovic says Oliver Ivanovic reported people that posed danger to him to the Security Information Agency (BIA).

According to Trajkovic, who is the leader of the European Movement of Serbs from Kosovo, Ivanovic, a Serb politician from northern Kosovo who was shot dead in January, also conveyed his concerns to Serbian President Aleksandar Vucic and the international community.

The meeting of the Working Group for gathering facts and evidence to shed light on crimes against Serbian people and other ethnic communities in Kosovo highlighted the importance of coordination between all services to obtain more information on numerous crimes.