Three men from Manchester and a woman from Hull have been arrested today Thursday 13 June after a suspected drug deal was seen going on in the street.
Officers saw a man leaving an address off Reynoldson Street who was later seen being involved in drugs activity.
The man from Manchester was arrested on possession of possession with intent to supply a controlled drug.
He was taken back to an address where another two men from Manchester and a woman from Hull were also arrested.
More than £2,000 worth of heroin, crack cocaine and cash was seized by officers.
The four remain in police custody.