Two reservoirs have lower than normal levels, Black Esk and Penwhirn, which serve Annandale, Eskdale and Wigtownshire.

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And transport bosses' advice about "rerouting, retiming and remoding" journeys seems to have been followed, as it was on Friday when London's traffic levels were around 15% lower than normal ahead of London 2012's opening ceremony.

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Their levels of a hormone called interferon-tau were far lower than normal.

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Also, we see the much lower than historically normal dividend as a negative factor in our analysis, and a return to more normal levels would be greeted positively by our methodology.

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