Police have arrested four people as part of an ongoing operation to tackle class A drug dealing in Yeovil.
Operation Falcon, involving 15 officers, has been investigating suspected drug dealers in the town for a month.
To date, four people have been arrested and a quantity of suspected cocaine has been recovered.
Detective Chief Inspector Mike Veale said: "Rural areas are susceptible to the growing drugs problem and Yeovil is no different.
"However we are determined to tackle the people who are engaged with the illegal supply of drugs in the area."