Two women have been arrested on suspicion of dealing class A drugs.
Officers from Wakefield Central Neighbourhood Policing Team stopped a vehicle in Lupset on Thursday afternoon.
They carried out a search of the vehicle and found what is believed to be heroin and cocaine.
Two women, aged 43 and 40, was arrested and they are currently in custody.
Anyone with information should call police on 101 or Crimestoppers, anonymously, 0800 555 111.