Missing aristocrat sleeping rough in freezing temperatures with newborn baby

“No child, especially a tiny, newborn baby, should be forced to endure such dangerous, potentially life-threatening conditions."

A CCTV image shows Mark Gordon and Constance Marten on Whitechapel Road in east London (Met Police/PA)

A missing aristocrat who has been living off-grid with her newborn baby and partner has been sleeping rough in sub-zero temperatures, police have said.

Constance Marten, 35, and her convicted sex offender boyfriend Mark Gordon, 48, were last seen on January 7 in east London after buying a tent and bedding.