Working long hours makes you lose your marbles...

[Tony*T3]

http://news.bbc.co.uk/2/hi/health/7909464.stm

[Digga]

Wibble.

[Mr POD]

It's not long hours, it's stress.

[spikeyhead]

How did they find enough civil servants who work 55+hours to make the study statistically significant?

[barney123]

spikeyhead said:

How did they find enough civil servants who work 55+hours to make the study statistically significant?

You missed out the decimal point there I think...

[Racingdude009]

Their was an interesting progamme on BBC 1 last night about how going without sleep effected humans.

It is on Health and Safety Grounds that we have the 48 Hour working week.

HGV drivers also have to have rest periods.