hmmm... British Gov are looking at an NHS Blockchain already and the Benift Agency as well as for finance.
This report is also on our goverments website
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/492972/gs-16-1-distributed-ledger-technology.pdf"The UK is not alone in recognising the importance of distributed ledger
technologies. Other countries, large and small, are already moving quickly to
adopt distributed ledgers — and the case study of Estonia shows how quickly a
small country with an effective digitally-aware leadership can progress. However,
there is still time for the UK to position itself within this leading group — indeed,
it is essential for it to do so, given the importance of the financial and services
sector to the UK economy."