It's pure chance that there happens to have been more claims.

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The NPD insisted the use of Number 25 was pure chance and that the quality of the printing was unclear, meaning it could be another number.

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For the uninitiated, bingo is a game of pure chance.

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Dr Peter Bowen-Simpkins, of the Royal College of Obstetricians and Gynaecologists, said it was quite possible that the sex of a baby was decided by factors other than pure chance.

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And they have not conducted, or at least not presented, the standard statistical tests which would allow they or us to determine whether the results were the outcome of pure blind chance.

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The companies, in survival mode and out of pure self-interest, jump at the chance, as even a weak government case can destroy them.

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Giants like General Electric and Honeywell are involved, too, but Peters argues that the best chance for investors to cash in on the security trend is with the pure-play small fry (albeit ones with commercial applications, too).

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