Man suffers neck, head injuries in alleged meat cleaver attack

NSW police are questioning a man arrested at a crime scene in Sydney's west, where another man was attacked, possibly with a meat cleaver.

He was taken to Liverpool Hospital with neck and head injuries after being attacked on a residential street at Bonnyrigg yesterday afternoon, a police spokeswoman said.

A second man has been arrested at the scene and is now being questioned at Fairfield police station.

It's unclear whether the men were related.