Several' wounded in knife attack in Switzerland

A man with a knife attacked and injured several people in the Swiss town of Zofingen on Wednesday before being arrested by police.

Several victims were in hospital. Police confirmed that the perpetrator had been apprehended by Special Forces after hiding in a building for two hours.A large-scale police operation was continuing on Wednesday evening with people advised to avoid the crime scene near the local train station.Police said it was still unclear whether there was more than one attacker.