The driver was stoppped on Clarence Street in Drumry
Police arrested a 21-year-old man at the weekend for allegedly driving while under the influence of cocaine.
Officers stopped the driver around 4.55pm on February 6 in Clarence Street, Drumry.
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He was given a roadside test for the drug and a further blood test at Clydebank police office.
A report will be submitted to the procurator fiscal.
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