Dramatic CCTV footage shows the moment burglars stormed their way into a home before robbing a mum at knifepoint.
In the clip, the robbers park adjacent to a Porsche on the driveway of the property in St John's Wood, north west London, before three of them force their way into the home while the driver of the black Audi waits outside.
The 32-year-old victim was at home alone with her young baby when she realised something sinister happening outside so she called police before they broke in.
The robbers went upstairs where they threatened her with a large knife and demanded she tell them where the safe was.
In a desperate attempt to get them to leave she gave them her wedding ring and a bangle she was wearing but they continued the demand.
They eventually fled and the mum ran to her baby's room where she waited until police arrived.
Detectives have released images of the items that were stolen at the robbery which took place on September 19 at around 11pm.
Detective Constable Daryl Cavanagh, investigating officer, said: "This was a terrifying incident, made all the more callous by the fact that the victim was at home along with her young baby.
"All have their faces concealed and are wearing dark clothing, but it is hoped someone may recognise the vehicle, which has the VRM GU13FDV.
"It is unknown as to whether the vehicle was on false plates.
"If you have any information that could assist us, please call now."
Anyone with information should call 101, tweet @MetCC ref CAD 9062/19SEP19 or call Cromestoppers anonymously on 0800 555 111.
