A stabbing attack on children outside a Zurich daycare centre left one boy seriously wounded and two others injured, said police who detained a Chinese national.

A 23-year-old Chinese man has been arrested on suspicion of carrying out the attack and is being questioned by police.

A man attacked and injured three young children as they were heading to a day care center in Zurich on Tuesday, Swiss police said. The suspect was arrested. Officers were alerted to the incident in the Oerlikon district of Switzerland's biggest city shortly after midday. Police said the children were…

A man attacked and injured three young children as they were heading to a day care center in Zurich on Tuesday, Swiss police said.