Most florists' blossoms have been chemically treated and are not safe to eat.

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Police said they will use chemically treated dipstick cards to check drinks.

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Unlike the normal gas extraction, chemically treated water is forced upon the rock underground to fracture it releasing the gas in the process.

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Rings made from cow bones, sliced with her husband's surgical saw and chemically treated to keep them from decomposing, became the initial adornment of choice.

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To get similar characteristics from composites, the carbon fibres are first chemically treated with an alkali which creates lots of tiny pits on their surface.

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Water can also be chemically treated with larvicide.

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