A 21-year-old man has been arrested after a Class A drug, scales and a laptop were found in a Ford Fiesta.
The man, from Tingewick, was arrested by officers after they stopped the black Fiesta in Well Street, Buckingham.
Several white capsules containing white powder, weighing scales, plastic wraps and a laptop were found in the car.
The man was arrested on suspicion of possessing a controlled Class A drug and handling stolen goods. He has been bailed until March 5.