Thames Valley Police and the Metropolitan Police forces say they have carried 16 warrants in connection with drug offences in the Aylesbury and Met area.
The locations targeted in the drugs crackdown in Aylesbury include: Two addresses in Intalbury Avenue; two addresses in Weedon Road; and other properties in Poets Chase, Bicester Road, Eaton Road and Lyner Close.
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Dorset Police is warning of the dangers of drink or drug driving as the annual summer campaign begins.
Friday afternoon's forecast for the west of the region
Friday afternoon's forecast for the east of the region