The baby abducted in a car jacking operation, last Friday in South Africa, whose incidence sparked awareness on social media and immediate national manhunt by Durban policemen has been found alive.

According to Ceoafrica, one-month-old Siwaphiwe Mbambo was found alive and well around midnight on Saturday.

The mother had told police that she was taken during a car-jacking outside a shopping centre in the South African city of Durban on Friday.

But a police official has accused her of making the crime up, after the baby was found with her boyfriend; the boyfriend, and a woman thought to be his other girlfriend, have also been arrested.

"This was a false case and cost us money and resources that could have been deployed in other places", said Maj Gen Bala Naidoo‚ KwaZulu-Natal deputy provincial commissioner for the detective service.

The abduction sparked a huge media campaign and a search by 100 officers.

The mother had reported that two people stole her car, driving off with the baby, which led to passionate pleas by her and her husband for their baby to be returned.

Many South Africans were moved by the case, and went on Twitter, using the hashtag #HelpFindDurbanBaby, to urge anyone with information to come forward.

However, further investigation by the police led to the mother's boyfriend.

Baby Siwaphiwe was found in his car, when he was driving with a woman who appeared to be a girlfriend at Mariannhill Toll Plaza.

Local media said the baby had been kept at his house in New Hanover.

Gen Bala Naidoo told journalists that the mother's hijacking report did not add up.

"At the time her explanation seemed out of sorts. It did not make sense to our seasoned bunch of detectives", he said.

Her abandoned Toyota Yaris was found in Montclair, southern Durban, on Friday afternoon, with the discovery that the infant's baby seat had been removed from the car.

A police source said that the paternity of the baby is now being investigated and that the father was no longer speaking to the media.

The baby is currently being looked after by social services.

Acting National Police Commissioner Khomotso Phahlane said: "We commend our members for the arrest of the three people involved in the alleged kidnapping and hijacking of the baby.

"However, it is unfortunate that one of the people taken into police custody is the mother of the baby herself".

Car hijackings are common in South Africa, with many people installing tracking devices in their vehicles.

Last year, incidents in the country increased by 14.3% on the previous year, meaning that on average 40 cars were hijacked per day, according to the latest statistics.