text: (d) obstruction of a function relating to regulation (11)(3) or in relation to regulation 10— 
  
  (i) in the case of the first fixed penalty notice, £5,000, 
  (ii) in the case of the second fixed penalty notice, £8,000, 
  (iii) in the case of the third and subsequent fixed penalty notice, £10,000; 
  
  (e) in any other case, £500. 
  
  **18.**In determining how many fixed penalty notices a person (“P”) has received for the purposes 
  of paragraph 8 (breach of requirement in regulation 9 to self-isolate etc), if P received more than 
  one fixed penalty notice for that offence before 2nd October 2020, only one of those notices may 
  be taken into account. 