1. If a data subject’s request under sub-article 1 is manifestly unfounded or excessive, in particular because of its repetitive character, a data controller may charge a data subject a reasonable fee in relation to a request under subarticle 1 or refuse the request. 2. Any fee under sub-article 1 shall be set taking into account the administrative costs of providing the information or communication or taking the action requested. Article 21: Right to withdraw consent 1. A data subject has the right to withdraw consent to processing previously given to a data controller. 2. A data controller shall ensure that it is as easy for the data subject to withdraw as to give consent, and that he or is informed of the consequences of doing so. Article 22: Right to object 1. A data subject has the right to object: a) to the processing of personal data relating to the data subject based on article 14(2)i), j) or l) if such processing causes substantial unwarranted damage or distress; or b) in violation of the right under article 23 not to be subject to a decision based solely on automated processing, including profiling. 2. If a data subject validly objects to processing under sub-article 1, a data controller may no longer process such data unless a public interest or other legitimate grounds outweigh the unwarranted distress or damage. Article 23: Right not to be subject to a decision based solely on automated processing 1. A data subject has the right not to be subject to a decision based solely on automated processing of personal data, including profiling, which produces legal or similar significant effects concerning the data subject, except where such decisions are: a) necessary for the entering into or performance of a contract between the data subject and a data controller; b) authorized by a written law which establishes suitable measures to safeguard the fundamental rights and the interests of the data subject; or c) authorized by the consent of the data subject. 18