Police have arrested one person at the scene at a shopping mall in Vasteras, a hundred kilometers where sits Stockholm.

警方在距离斯德哥尔摩100公里的韦斯特罗斯的一家购物中心的现场逮捕了一人。

The factory in Vasteras belongs to Northvolt, a Swedish battery-maker set up by a pair of ex-Tesla executives.

韦斯特罗斯的工厂属于 Northvolt，这是一家瑞典电池制造商，由两位前特斯拉高管创立。