This is the fourth such scheme.
(Edwards has said he was unaware of any such scheme).
One such scheme is offered by the NHS.
Administering any such scheme would also raise obvious issues of geopolitics and global governance.
The authors said that it was unlikely that any such scheme could save the country money.
At 16 miles long it is the longest such scheme in the world.
One such scheme near Dawlish Warren, where the train track collapsed during last winter's storms, would have protected 653 homes.
But not, by midweek, a word from this key player in any such scheme, on debt relief.
A February 1962 memorandum, circulated at the Pentagon and the C.I.A., described one such scheme that had been approved by the Joint Chiefs of Staff.
The first such scheme, Sporting Giants, discovered Helen Glover, who went on to win Britain's first gold of the London Games in the coxless pairs with Heather Stanning.
It said the substantive allegations of manipulated oil pricing "don't even add up", adding: "Gunvor is not and never has been involved in any such scheme.
