The Republic of Cyprus is a constitutional republic and multiparty presidential democracy. In May 2011 voters elected 56 representatives to the 80-seat House of Representatives (Vouli Antiprosopon) in free and fair elections, and in 2008 voters elected President Demetris Christofias in free and fair elections. Security forces reported to civilian authorities. The most significant problems during the year were reports of police abuse and degrading treatment of persons in custody and asylum seekers; violence against women, including spousal abuse; and instances of discrimination and violence against members of minority ethnic and national groups. Other problems during the year included prison overcrowding; a few reports of societal abuses or discrimination based on religious affiliation, belief, or practice; and several incidents of violence against children. Trafficking in persons for sexual exploitation continued to be a problem, and trafficking for labor was also reported. The government generally investigated and prosecuted corruption and abuse cases against officials, but cases usually moved at a slow pace.