With no police to call or courts to turn to, Serbs in northern Kosovo are stuck in the middle of another bout of unrest after a mass walkout triggered new uncertainty amid the unending tug-of-war with Serbia. For three months, residents living in Kosovo's northern Serb enclaves have gone without basic bureaucratic services -- including law enforcement, courts, and local government institutions. "There is no police, nobody I can turn to. We must quietly endure. There is no alternative," says Vasilije Milojevic, an 83-year-old Serb pensioner living in the northern city of Mitrovica. IMAGES AND SOUNDBITES