Consider removing separate listing for NHS Improvement

[RichardTaylor]

Note

"NHS Improvement and NHS England have worked together as a single organisation since 1 April 2019, to help improve care for patients and provide leadership and support to the wider NHS."

https://www.gov.uk/government/organisations/nhs-improvement

Should we continue to have a separate listing for

https://www.whatdotheyknow.com/body/nhs_improvement

One issue with this kind of change is if we mark it defunct that can be misleading when a body isn't actually defunct but has merged, and continued to exist but as part of a larger entity.

[RichardTaylor]

Note discussion on the problem of a "defunct" tag resulting in misleading text at

mysociety/alaveteli#3593 (comment)

[HelenWDTK]

closing as complete