Drug driving: use of legal limits, issue 2
Guidance on using legal limits in the prosecution of drug-driving offences.
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Guidance for police, coroners and prosecutors on using legal limits in the prosecution of drug-driving offences.
It provides information on comparing blood concentration results to legal limits of certain drugs.
Updates to this page
Last updated 22 September 2020 + show all updates
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Updated guidance.
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First published.