Emergency services were called to LynnMall just after 11am on Thursday. Photo: RNZ

A person is in custody after a man was seen bleeding in the carpark of an Auckland mall following an altercation.

A Hato Hone St John spokesperson said they were called to LynnMall, in the city’s west, shortly after 11am and found a person with serious injuries.

They were taken to Auckland Hospital.

A woman who works at a bar in the mall said she saw a man who looked like he was aged in his 30s bleeding in the carpark.

A security guard told her the man had been stabbed in the neck, she said.

“It's crazy that people can do that in broad daylight.”

The New Zealand Herald is reporting that a man was seen covered in blood and screams were heard.

Waitematā West Area Commander Inspector Simon Walker said one person was in custody. 

Officers were called to the parking area off Great North Rd at 11.10am after two parties had an altercation, he said.

It was isolated event and there was no risk to the wider public, he said.