A total of 11 people have now been detained after the events that took place in Örebro during Good Friday.
Eight people have already been detained, including those suspected of gross sabotage against blue light operations.
– Our investigative work continues forward with full force and we feel confident that we will be able to continue to identify and prosecute more individuals who have been involved in the riot in Sveaparken, says Emelie Bodegrim, Commander of Police Bergslagen in a press release.
Last day for any arrest petition Thursday 2 June.