Three minors were wounded in a stabbing in the main shopping street in The Hague as people hunted bargains on Black Friday, police said.
Police said they were still hunting a male suspect following the attack, which happened in a department store in the centre of the city.
Dutch media said police were still keeping an open mind about the incident, which came hours after two people were stabbed to death in a terror-related attack in London.
"All three victims of the stabbing incident in Grote Marktstraat are minors. We are in contact with their families," The Hague police said on Twitter. The police did not give their ages.
"We are still looking for the perpetrator," they said, adding that they were conducting "extensive investigations."