For instance, we can ask the Executive what purpose is served by the inclusion of the words "or wife" after "husband" in regulation 16(1) given that, in paragraph 1 of the glossary of expressions in schedule 1 on page 29, "‘husband' includes wife".We can also ask the Executive to clarify whether, given the inclusion of the words "or widower" in paragraph (5) of regulation 16, paragraph (7) applies only to widows, or whether the wider interpretation of the word in the glossary should apply.There other similar points.