Instead I suggest that he be employed somewhere in this country where he may be under observation and that desire for excitement of his, which has caused so much trouble, may be curbed.

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The problem is there are no clear clinical guidelines for when a patient should be kept under observation.

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"She is recovering and continues to be under close observation, " said D.

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However, he is to be kept under observation.

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He said there were 800 prisoners at the jail and many exhibited "challenging behaviour" and that overnight there had been 24 inmates considered to be at risk and kept under observation.

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The wall in question had been under observation for some time and work was due to be carried out on it in the near future.

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Several different biochemical mechanisms believed to be involved in the disease are under investigation, but one that has already yielded results is the observation that the brains of Alzheimer's patients are deficient in acetylcholine, a chemical that nerve cells use to exchange messages.

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