Hayman said there was "huge pressure" on investigating teams, given the "vast scale" of the evidence.
Conventional efforts to kick-start economic growth are dwarfed by the vast scale of the problem.
Even so, the vast scale of investment will require more private-sector money.
Yet experts warn that the vast scale of the poultry industry, and complex supply chains, makes tackling problems difficult.
Indeed, it was the vast scale of the Windows testing program that saved the software development projects.
The vast scale of Afghanistan's mineral wealth was discovered by a small team of Pentagon officials and American geologists.
Compiled over almost a decade by Greenpeace using data from provincial governments, resource companies and others, the interactive maps highlight the vast scale of the concession overlap.
How can they tell whether the vast scale of online campaigns like the one for Wispa reflects genuine support, or simply a joke that snowballed?
The vast scale of the original piece and the expense involved — including finding an entire chorus of black singers — also kept it from other performances, he said.
Here, he said, because of the vast scale of the project and the complicated dynamics of river hydrology, the agency will have to learn by doing.
But new government statistics have hinted at the vast scale of tax evasion among business owners and self-employed people in this country of 65 million.
