that's a pretty long list that touches on nearly every level of governanceThis isn't even close to true. It doesn't cover:
- National security
- Healthcare policy and resourcing
- Welfare and pensions policy
- Education policy
...which, not coincidentally, are the highest budgeted functions of the UK government[1].
I should also include criminal justice and fiscal policy (seeing as the UK is non-Eurozone), and that the UK has competence over non-eu migration and asylum; this is politically important but not a large budget item on its own.
There are cooperation and collaboration elements of the above (particularly in the area of common defence), but that's not to say that the policies are EU competencies. For example, freedom-of-movement rules require that pensions must be paid by the country in which they were insured, even if the individual is paid that pension in a different country. However, one country might have a pensionable age of 60 where another is 67.
[1] http://www.ukpublicspending.co.uk/government_expenditure.htm...