A 23-year-old woman has been arrested on drug charges.
The arrest was made following a search at a property off Southleigh Road, Denvilles, Havant on Monday.
She was arrested on suspicion of permitting use of premises for supplying drugs.
A quantity of what is suspected to be a class A substance has been sent for analysis.
Other drugs related paraphernalia and cash were seized.
Neighbourhood Policing Team Sergeant Garry Smith said: ‘This demonstrates our determination to keep the community free from the use and supply of drugs. We will not tolerate this type of activity.
‘Information from residents is vital to our work in this area.’
Anyone who has noticed suspicious activity in the Denvilles area should call 101. Alternatively call Crimestoppers anonymously on 0800 555 111.