A MAN has been arrested a man on suspicion of modern slavery after two Vietnamese girls went missing from York on Sunday afternoon.

The man was arrested in the early hours of Tuesday - but detectives say they cannot disclose where because of the continuing investigation.

He has been charged with two counts of modern slavery and is due to appear in court today.

Luong Phan, 15, and 14-year-old Tram Le were last seen near to York Minster at around 12.30pm on Sunday.

It is believed that the two girls, originally from Vietnam but now living in the York area, left the city shortly after the last sighting of them in a taxi.

The girls are still missing and a number of active enquiries are continuing to try and trace them.

Chief Inspector Allan Wescott said: "There have been a number of developments in this case which has seen one man arrested on suspicious of modern slavery offences.

“Whilst this is a positive step towards finding the two girls we are still trying to locate their whereabouts as quickly, and as safely, as possible.

“The last sighting of the girls was on Sunday evening and as each day goes by our concern for the two girl’s welfare grows.

“We would like to thank everyone who has shared our appeal or who has provided information to support the investigation so far.

“Please be assured we are doing everything we can to bring these two girls home safely.

“We urge the public to keep a look out and contact us as a matter of urgency if you see them, or know where they may be.

“Your call, however insignificant it may seem, could be critical in helping to find them.”

If you have seen the two girls, or have any information which could help the investigation please contact 101 immediately, select option 1 and speak to the Force Control Room.

If you have any immediate sightings of them please call 999.