CHAPTER III
PROTECTION OF FUNDAMENTAL RIGHTS AND FREEDOMS OF THE INDIVIDUAL
Article 19
(3) Any person who is arrested or detained in such a case as is mentioned in subparagraph (1)(c) or (d) of this Article and who is not released shall be brought without undue delay before a court; and if any person arrested or detained in such a case as is mentioned in the said subparagraph (1)(d) is not tried within a reasonable time he shall (without prejudice to any further proceedings that may be brought against him) be released either unconditionally or upon reasonable conditions, including in particular such conditions as are reasonably necessary to ensure that he appears at a later date for trial or for proceedings preliminary to trial.
Rights during trial - tried without undue delay
EDIT.