The seizure was made after the incident in the Arden area of Glasgow on Saturday and the drugs were seized after a search.
A 27-year-old man was arrested in connection with the haul and alleged road traffic offences.
Separately, a car was stopped and searched in Aikenhead Road, Glasgow, on the same day.
A quantity of diazepam tablets worth £1000 on the streets was seized. A 29-year-old man has been arrested in connection with this seizure.
Both men are expected to appear at Glasgow Sheriff Court tomorrow.