Some 10,000 people marched through central Stockholm on Sunday, rallying for stronger climate policies three weeks before Sweden's general election on 13 September. Climate activist Greta Thunberg addressed the crowd at Vasaparken before the march concluded outside parliament at Gustav Adolfs torg, with protesters carrying signs urging voters to prioritise the climate. The demonstration signals the growing electoral weight of environmental concerns as Swedish voters prepare to go to the polls.