How many tiers can “Local” Government take before it collapses?

Owl has lost count of the number of tiers and organisations and partnerships currently interfering in so-called “local” government, see:
https://eastdevonwatch.org/2016/11/03/unitary-councils-save-money-yet-a-few-years-ago-they-didnt/

Which leads to the question: just how many tiers of government do we NEED and how many can we AFFORD? And how many is too many?

For example, the savings by eliminating district councils, regional super-authorities and makeshift arrangements such as Greater Exeter would almost certainly be huge. You could still have flexible cooperative arrangements such as Strata, without having all the paraphernalia and bureaucracy.

Anyone campaigning for the County Council who includes on their platform local government reorganisation, with County and Parish Councils as the only tiers of local government might well be very popular. It would be possible to combine such a package with maximum localism/subsidiarity. For example, if the District Council was dissolved, all its responsibilities, where practicable, could be transferred to the lower tier councils for truly local management.

Removing two or three tiers of government would almost certainly produce enough savings to eliminate local NHS cuts and debts at a stroke. “Save the NHS by cutting local government bureaucracy” would be a heck of a slogan!

And the elimination of all that bureaucracy and repetitive form-filling and buck-passing could bring enormous efficiency savings and productivity.

In East Devon we would probably be immediately £15-20 million better off just with the cancellation of the new HQ at Honiton.

Whilst many staff would be transferred to town councils to continue to do the jobs that they presently perform, there would probably be a loss over time through natural wastage of perhaps 100 to 200 jobs, representing a cost saving of £3-5 million per annum. Plus reduced operational running costs of around £2 million.

This means a cash windfall of about £300-400 per household to everyone in the District, and average council tax bills would be about £130 lower.

But the big benefit would be in greater efficiency and local connectivity. A huge democratic boost.

Discuss!