If you can work for four or five hours without interruption, you can get amazing work done.

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Previously, Reid, of Braunton Road, Barnstaple, was jailed for four months, suspended for two years and ordered to do 150 hours unpaid community work in October 2011.

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After four hours of this the patient drives home, ready for work the next day.

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Mr Bishop said the reduction in the oxygen levels would be relatively small and staff would be allowed to work in the rooms for up to four hours before having to take a 30-minute break.

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Mine went from shipping container to functional machine in under four minutes, including fitting a loaded battery for eight-plus hours of work, initial registration, and access to an online word processing site.

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People who work on computers or watch television for four or more hours a day are 125 percent more likely to suffer a major heart problem than those who spend two hours or less.

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"He's not a guy who comes out of work, goes to the club and hangs out for four hours, " said Fred Jenkins, his trainer.

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They check their profiles four or more times each day and spend 3.3 hours online daily for non-work related activities.

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Jason Gardiner, 43, of Hartcliffe, who admitted two charges of abuse, was given a four month jail term was suspended for two years and ordered to carry out 200 hours of unpaid work.

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