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The figures provided are based on management data collected from police forces delivering DToA.
Updated the summary and the data pages.
Updated summary and data tables up to March 2024.
Updated to correct the totals in table 5 and the number of test results not stated for March 2023 in table 3.
Added data up to December 2023.
Updated with data up to September 2023. Added data on the number of tests by trigger or non-trigger offence, the number of positive tests by substance, and the number of referrals into assessment following a positive test.
An updated summary of the activity of the Drug Testing on Arrest (DToA) programme has been published.
First published.