So far, consumers have been reluctant to embrace digital imaging, mainly because of operational complexity, built-in obsolescence and low image quality.

FORBES: Kodak's digital crisis

The European Union, for example, has set the bar deliberately low for Bosnia to apply for candidate status, in recognition of its unique complexity.

ECONOMIST: Out of the void, a new government

The Environment Agency said while the passage of tagged fish over the barrage had been low, it had found the numbers of young salmon upstream had increased, which underlined the complexity of the issue.

BBC: Fears over Tees Barrage impact on fish