A woman has been arrested after drugs were found at a property in St Helens.
Police executed a drugs warrant at an address on Prescot Road yesterday and recovered a substantial amount of white powder.
The powder has been removed for forensic testing but police say it is believed to be class A drugs.
A 22-year-old woman was arrested on suspicion of possession with intent to supply class A drugs.
She was interviewed and released pending a disposal decision.
Police are urging anyone with information about drugs activity in their area to call them on 101 or Crimestoppers, anonymously, on 0800 555 111.