A 35-year-old man has been arrested in connection with Friday's stabbing attack on a shopping street.
Dutch police said they have started to interrogate the suspect, described as having no fixed address.
Three people who have been injured in the incident have been released from the hospital following treatment.
Police said they were investigating "several scenarios", adding that it was "too early to speculate" about a possible terror motive.


Israel warns Lebanon of 'heavy price' as week's death toll nears 300
Israeli settler fatally shoots Palestinian in West Bank
Israel carries out rare airborne raid in Lebanon; 16 killed in strikes
US skips congressional review to approve arms sale to Israel
Flash floods in Nairobi kill 23, disrupt flights at major airport
