A woman is in a critical condition after being stabbed at a house in Christchurch overnight.
The 46-year-old was stabbed in the neck, police said this morning.
Emergency services were called to Hawke St, New Brighton, about 1.15am.
"The woman has undergone surgery at Christchurch Hospital and is in a critical but stable condition,'' police said.
Police officers and forensic staff are at the house, and will examine the scene today.