The Republic of Serbia is a constitutional, multi-party, parliamentary democracy. In May 2012 the country held presidential, parliamentary, and local elections that international observers stated respected fundamental rights and freedoms. The Serbian Progressive Party finished with a plurality of votes in the parliamentary election and led the governing coalition. Voters elected President Tomislav Nikolic in the May 2012 runoff election. Security forces reported to civilian authorities. Authorities maintained effective control over the security forces. Security forces did commit human rights abuses. The most serious human rights problems during the year included discrimination and societal violence against minorities, especially Roma. Harassment of journalists and pressure on them to self-censor was also a significant problem, as were corruption in healthcare, education, and multiple branches of government, including police, and an inefficient judicial system that resulted in lengthy and delayed trials and long periods of pretrial detention. Other problems reported during the year included physical mistreatment of detainees by police; harassment of human rights advocates, lesbian, gay, bisexual, and transgender (LGBT) groups and individuals, as well as groups and individuals critical of the government; lack of durable solutions for large numbers of displaced persons; societal and domestic violence against women, children, and persons with disabilities; and trafficking in persons. The government took steps to prosecute officials, both in the police and elsewhere in the government, when the public took notice of such abuses. Nevertheless, many observers believed that numerous cases of corruption, police mistreatment, and other abuses went unreported and unpunished.