DETECTIVES investigating a sexual abuse and grooming ring in the North-East said last night they want to speak to a further 80 women.

Thirty people – two of them women - have been arrested on suspicion of conspiracy to rape as part of Operation Sanctuary, which began two weeks ago .

Detectives believe vulnerable women and girls, often under the influence of drink and drugs, have been raped and sexually assaulted at addresses they have been taken to by men who have befriended them.

Northumbria Police has set up a dedicated team of detective to head the investigation.

They have drawn up a list of women they need to interview. At least 15 are believed to be victims.

Northumbria Police Deputy Chief Constable Steve Ashman said: "We're keen for people to be vigilant and report any information they have to police.

"The women and girls we've identified so far are all vulnerable in some way, this is the common factor. It could be they have a chaotic lifestyle, a drug or alcohol addiction or are, or have been, in care.

"Members of the public may recognise this description as a person they know - someone vulnerable who is potentially involved or at risk of being taken advantage of.

"These are crimes that are happening behind closed doors, in local areas, and it is likely that people living nearby recognise the behaviour we're describing.

“It could be groups of men going into properties with teenage girls or young women. They may see women under the influence of drink or drugs who may appear distressed.

"We need people to report this to us - we can't do this alone. We all have a collective responsibility to make our communities a no go area for this type of behaviour. If it doesn't look right, if it just feels wrong, then ring us."

Detectives believe the victims met their abusers at business premises and that some were driven in taxis to the addresses at which they were raped and assaulted.

Officers are speaking tobed-and-breakfasts, hotels,and taxi firms to ensure they report anything suspicious.

DCC Ashman added: "We're grateful for the information we've received so far but would ask people to continue to get in touch.

“The investigation continues at pace and we're committed to doing everything possible to protect the girls involved and our communities.

"I would appeal to anyone who has been the victim of any sort of sexual assault to come forward. Support is available and we're here to help.

"Our absolute priority is to protect any victims or potential victims and we are working closely with those involved and our partners to ensure they receive the appropriate support."

The people arrested are from Newcastle, Gateshead and South Tynesideand have been bailed pending further enquiries.

Anyone with any information should call Northumbria Police on 101, extension 69191, quoting reference Operation Sanctuary, or call Crimestoppers anonymously on 0800 555 111. Advice and support is available via Victim Support on 0845 277 0977 or Childline on 0800 1111.