let's flesh it out a bit then. Op said "You can make a predictable scheme for the next 20 years (i.e. fuel will raise about 4% per year,...)" So how about inv

let's flesh it out a bit then. Op said "You can make a predictable scheme for the next 20 years (i.e. fuel will raise about 4% per year,...)" So how about investing in Cornwall now, borrowing against the 20 year revenue stream from the tax.