POLICE have issued a renewed appeal in an attempt to find a missing Dorset aristocrat, her boyfriend and a newborn baby. 

Constance Marten, 35, - whose family home is in Dorset - and her convicted sex offender boyfriend Mark Gordon, 48, were last seen on Sunday, January 8 walking along Cantercrow Hill, in Newhaven.

Detectives have feared for their newborn baby's safety in freezing temperatures with the child having not received medical attention since birth in early January.

In the latest update, the Metropolitan Police thanked the public for their support so far but revealed they are still on the hunt for the family. They said: "Thank you to everyone who has shared information so far regarding the missing couple Constance, Mark and their newborn baby.

"We're still looking for them and it could take just one call with the right information, at the right time, to help us find the family to make sure they are safe and well."

Those with any information about the family’s whereabouts should call the incident room on 020 7175 0785.

Alternatively, information can also be reported anonymously to the independent charity Crimestoppers on 0800 555 111.