Article 6 of the European Convention on Human Rights provides the right to a fair trial in both civil and criminal cases. It guarantees the right to an independent and impartial tribunal, a public hearing within a reasonable time, and the presumption of innocence. Additional rights in criminal cases include being informed of charges, adequate time to prepare a defense, legal representation, examining witnesses, and an interpreter if needed. However, the right to a fair trial is not absolute, and closed hearings may be allowed for national security or privacy reasons. The document discusses how the use of closed materials, treatment of children in courts, and cuts to legal aid may compromise the right to a fair trial in some instances.