Detectives have released CCTV images of a van they believe may have been used in a raid at a Cambridge museum.
Cambridge: Fitzwilliam Robbery Update
Police have told Heart they're 'keeping an open mind' about whether valuable Chinese artwork, stolen from a Cambridge museum, is still in the country.
18 pieces were taken during a burglary at the Fitzwilliam Museum at around 7:30pm on the evening of Friday 13th April.
Police believe up to four people were involved in the break-in.
The museum has not revealed how much the items are worth, but a London art dealer has told Heart he estimates they "could be worth up to £18 million."
Cambridgeshire Police have confirmed airports and ports, as well as police forces across the country, have been made aware of the theft and sent images of the stolen artefacts.
Detective Chief Superintendent Karen Daber said: "We have contacted enforcement agencies at ports and airports nationwide.
The location of the items is central to us tracing the offenders and these measures were put into place very soon after the theft.
We are keeping an open mind about their intended destination.
It is possible the items have already left the country and we have circulated details to police forces internationally.''
Detectives believe a white VW Caddy van was used in the raid after the vehicle was caught on CCTV at around the time [pictured - CCTV above].
The van was stolen from outside a Londis store in Ellesmere Street in Tower Hamlets, London, at about 8.30am on April 7.
Cambridgeshire Police think taxi drivers could help track down thieves who targeted Cambridge's Fitzwilliam Museum.
There's been a worrying rise in the number of youngsters hospitalised for self harming in Cambridgeshire.
Transport Secretary Says New Firm Will Design, Build And Operate Varsity Line
South Cambs MP Heidi Allen wants to be Mayor of Cambridgeshire & Peterborough.
Pair Bound And Locked Their Victims And Broke Teeth And A Toe During Burglary
Recently Played Tracks
On Radio: James Stewart
1am - 6am
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.