Three people are in custody after police raided a house in York on Friday (September 15).
Officers searched a property in Grosvenor Terrace off Bootham at around 11.45am.
All three were arrested at the address and remain in custody for questioning.
A 37-year-old woman and a 19-year-old man were arrested in connection with permitting the production of a Class A drug.
And a man, 29, was arrested for possession of a Class B drug.
Local Policing Inspector Lee Pointon said:
Drugs ruin lives, and as our operation today has shown, we will work tirelessly to eradicate them from our communities.
He urged anyone with information about the use or supply of drugs in York to contact police on 101. Alternatively, Crimestoppers can be contacted anonymously on 0800 555 111.