(b) in sub-paragraph (5)—  (i) for paragraph (b), substitute—  “(b) takes place indoors—  (i) in a private dwelling, or  (ii) on a vessel, and”;  (ii) in paragraph (c), after “paragraph 3” insert “or 4”;  (c) after sub-paragraph (5), insert—  (a) consists of more than 50 persons,  (b) takes place outdoors—  (i) in a private dwelling,  (ii) on a vessel, or  (iii) on land which satisfies the condition in sub-paragraph (6), and  (c) is not a gathering in relation to which any of the exceptions set out in paragraph 3  (so far as capable of applying to the gathering) apply.”;  (d) in sub-paragraph (7), for “sub-paragraph (5)(b)(ii)”, substitute “sub-paragraphs (5)(b)(ii)  and (5A)(b)(ii)”;  (e) after sub-paragraph (7), insert—  (f) in sub-paragraph (8), for “(5)(c)” substitute “(5A)(c)”.  (a) in sub-paragraph (1) after “2(5)(c)” insert “and (5A)(c)”;  (b) in sub-paragraph (12)—  (i) in the opening words, for “29th March 2021” substitute “17th May 2021”;  (ii) in paragraph (a), for “29th April 2021” substitute “30th June 2021”;  (iii) in paragraph (b), after “under” insert “these Regulations or under”;  (c) after sub-paragraph (17), insert—  (a) is of a support group,  (b) consists of no more than 30 persons, and  (c) takes place at premises other than a private dwelling.  (a) is of a parent and child group which is organised by a business, a charitable,  benevolent or philanthropic institution or a public body for the benefit of children  under the age of five, and  (b) consists of no more than 30 persons.  “(5A) A gathering falls within this paragraph if it—  “(7A) In applying for the purposes of sub-paragraph (5)(c) the exceptions set out in  paragraph 3, paragraph 3(2)(b) does not apply.”;  (3) In paragraph 3—  “Exception 15: support groups  (18) Exception 15 is that the gathering—  Exception 16: parent and child groups  (20) Exception 16 is that the gathering—  (19) In determining whether the limit in sub-paragraph (18)(b) is complied with, no  account is to be taken of any child who is below the age of five.  (21) In determining whether the limit in sub-paragraph (20)(b) is complied with, no  account is to be taken of any child who is below the age of five.  Exception 17: funerals  (22) Exception 17 is that—  4