A teenager from Dartford received a caution after leaving a Sidcup property with a batch of drugs.
Officers stopped a 19-year-old man acting suspiciously as he left a commercial premises in Station Road at 12.15am on January 31.
Police searched him and recovered drugs.
He was arrested on suspicion of possession with intent to supply Class B drugs.
Subsequent searches were carried out at the premises in Station Road and at a residential address in Dartford. Nothing was recovered from these addresses.
He was bailed and received a caution last Wednesday (April 9).