text: contravenes the data protection legislation. 
  (9) For the purposes of this regulation— 
  
  (a) “data protection legislation” and “personal data” have the same meanings as in section 3 
  
  of the Data Protection Act 2018(**a**); 
  
  (b) “DA information” means information provided in accordance with, or as described in, an 
  enactment which, in Scotland, Wales or Northern Ireland, has the effect of requiring the 
  isolation or quarantine of persons who have been outside the common travel area, for any 
  of the purposes described in paragraph (3)(b); 
  
  (c) “managed self-isolation” means self-isolation in accordance with Schedule 11. 
  
  **Self-incrimination**
  
  **23.**—(1) Information provided by a person in accordance with, or as described in, regulation 3 
  
  may be used in evidence against the person, subject to paragraphs (2) to (4). 
  
  (2) In criminal proceedings against the person— 
  
  (a) no evidence relating to the information may be adduced by or on behalf of the 
  
  prosecution; and 
  
  (b) no question relating to the information may be asked by or on behalf of the prosecution. 
  
  (3) Paragraph (2) does not apply if the proceedings are for— 
  
  (a) an offence under these Regulations; 
  (b) an offence under section 5 of the Perjury Act 1911 (false statements made otherwise than 
  on oath)(**b**); 
  
  (c) an offence under section 1 of the Fraud Act 2006 (fraud)(**c**). 
  
  (4) Paragraph (2) does not apply if, in the proceedings— 
  
  (a) evidence relating to the information is adduced by or on behalf of the person who 
  
  provided it; or 
  
  (b) a question relating to the information is asked by or on behalf of that person. 