Regulation 19(7)(b) to (d)  Regulation 19(13)  Regulation 19(14)  SCHEDULE 15  Consequential Amendments  Regulation 26(2)  15.  Breach of requirement under regulation 16(1), 17(1) or 18(1) (other operator offences),  £2,000.  16.  Breach of requirement under regulation 15 (operator records and information), £500.  17.  Breach of regulation 19(14) (wilful obstruction of a person carrying out a function under  these Regulations)—  with no account taken of any fixed penalty notices given before 4.00 a.m. on 18th January 2021;  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.  1. —(1) The Health Protection (Notification) Regulations 2010( a ) are amended as follows.  (2) In regulation 4(3D)(b), for “regulation 3B of the Health Protection (Coronavirus,  International Travel) (England) Regulations 2020” substitute “regulation 6 of the Health  Protection (Coronavirus, International Travel and Operator Liability) (England) Regulations  2021”.  ( a ) S.I. 2010/659. Regulations 4(3D) and 4ZA were inserted by S.I. 2021/150. There are other amendments but none is  relevant.  88 (a) obstruction of a function relating to regulation 3—  (i) in the case of the first fixed penalty notice, £500,  (ii) in the case of the second fixed penalty notice, £1,000,  (iii) in the case of the third fixed penalty notice, £2,000,  (iv) in the case of the fourth and subsequent fixed penalty notices, £4,000,  (b) obstruction of a function relating to regulation 4—  (i) in the case of the first fixed penalty notice, £500,  (ii) in the case of the second fixed penalty notice, £1,000,  (iii) in the case of the third fixed penalty notice, £2,000,  (iv) in the case of the fourth and subsequent fixed penalty notices, £4,000;  (c) obstruction of a function relating to regulations 9 or 11 apart from regulation 11(3),  £1,000;  (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. 