Officers from Kent Police’s County Line Team noticed suspicious activity in the Shorncliffe Road area of the town on Tuesday 30 March 2021.
A 26-year-old woman and a 24-year-old man were arrested on suspicion of possession of class A drugs with intent to supply.
A large amount of cannabis, a quantity of suspected cocaine, cash and mobile phones were seized as part of an ongoing investigation.
PC Nick Webb, of the County Line Team, said: ‘We continue to work around Kent to identify, disrupt and shut down county line activity.
I am pleased that the alertness of officers in this instance has led to the seizure of a large amount of illegal substances and the interruption of further drug dealing in Folkestone.
Both of those arrested have been released under investigation while enquiries continue.
