The interim national constitution provides for freedom of thought, expression, and of the press “as regulated by law”; however, the government severely restricts these rights. Individuals who criticize the government publicly or privately are subject to reprisal, including arrest. Journalists are subjected to arrest, harassment, intimidation, and violence due to their reporting. The government, including NISS, practices direct prepublication censorship of all forms of media. Journalists also practice self-censorship. NISS resorts to legal action against journalists, bringing libel lawsuits for stories critical of the government and security services. The Supreme Court in December 2011 overturned a lower court decision against several of the accused journalists, but NISS petitioned for a review of the higher court's decision. The Supreme Court rejected the NISS appeal in September 2012, but the security service continued to pursue defamation cases against several other journalists. The interim national constitution and law prohibit arbitrary interference with privacy, family, home, or correspondence, but the government routinely violates these rights. Emergency laws in Darfur and Blue Nile states legalize interference in privacy, family, home, and correspondence. Security forces frequently conduct searches without warrants and target persons suspected of political crimes. The government monitors private communication and movement of individuals without due legal process.