Police and protesters jostle, as officers try unsuccessfully to remove protesters who had linked arms across the Dunedin Town Hall yesterday morning. PHOTO: STEPHEN JAQUIERY : Police reject claims of brutality against climate protesters

A delegate at the minerals forum tries to access the Dunedin Town Hall as protesters attempt to block his way. PHOTO: STEPHEN JAQUIERY : Police reject claims of brutality against climate protesters

An officer loses his footing as police jostle with climate action protesters during one of multiple unsuccessful attempts by police to remove demonstrators from an entrance to the Dunedin Town Hall, at the corner of Harrop St and Moray Pl, during the... : Police reject claims of brutality against climate protesters

Injured protester and 350 Dunedin member Alva Feldmeier, of Dunedin, is assisted by police and a medic after her leg was stepped on. PHOTO: GERARD O'BRIEN : Police reject claims of brutality against climate protesters