Two men were arrested following a vehicle stop in Devizes yesterday evening.
Four police units involved in the thorough search of a small red Citroën C2 on Bath Road, at the junction with High Lawn, at around 6.30pm.
During the Misuse of Drugs Act search, Class B drugs were discovered.
The driver, a 38-year-old local man, was arrested on suspicion of drug driving. His passenger, a 24-year-old local man was arrested on suspicion of possessing Class B drugs.
They were taken to Melksham custody, but have since been released under investigaiton.