The data subject shall have the right to obtain from the controller restriction of processing where one of the following applies: (a) the accuracy of the personal data is contested by the data subject, for a period enabling the controller to verify...

Where processing has been restricted under paragraph 1, such personal data shall, with the exception of storage, only be processed with the data subject’s consent or for the establishment, exercise or defence of legal claims or for the protection of t...

A data subject who has obtained restriction of processing pursuant to paragraph 1 shall be informed by the controller before the restriction of processing is lifted.