d. disclosure is essential in the specific case in order either to safeguard an overriding public interest or for the establishment, exercise or enforcement of legal claims before the courts;
4 Actions on the enforcement of a right to information shall be decided by the courts in a simplified procedure under the Civil Procedure Code of 19 December 2008.
d. the recipient demonstrates credibly that the data subject is withholding consent or blocking disclosure in order to prevent the enforcement of legal claims or the safeguarding of other legitimate interests; the data subject must if possible be given the opportunity to comment beforehand.