Police have raided a cannabis factory, found in a Crowle property.
The discovery of 20 plants - that could produce £6000 of drugs - followed a tip-off from members of the public.
Four police officers stormed the property on February 4.
A Humberside police spokeswoman said: “A suspect was questioned and will be cautioned at a later date.”
Equipment from the operation was destroyed.
An average cannabis plant produces £500 worth of drugs.
Anyone who suspects there is a cannabis factory in the neighbourhood should call 101, or Crimestoppers anonymously on 0800 555 111.