UK .. BRITISH PUNCTUATION WITH QUOTE MARKS

Hi... Per UK (not American) style, are these punctuated satisfactorily? 1) 'It poses a formidable barrier, but it is not the high, thick masonry structure that most dictionaries term a “wall",' the report states 2) 'He told me very plainly to “pack up and leave",' she said. 3) 'That,' she said, 'is repulsive.' 4) Then she said, ‘Henry said, “I don't care what you do.”’(Full stop INSIDE ending quote mark because she's stating exactly what Henry said.) 5) Then she said, ‘Henry said, “I don't care what you do because you're ‘a purveyor of malicious quips”.’(This ending is punctuated with ”.’) Thank you