Sweden votes in tight election as far right eyes historic breakthrough

NEW: Sweden votes in a tight general election that could bring the far-right Sweden Democrats into government for the first time, with PM Ulf Kristersson signalling they could join his bloc.

Sweden is voting today, and the far right might walk out of it with seats at the cabinet table for the first time ever.

It's a tight general election, and the party to watch is the Sweden Democrats, a movement with roots the political mainstream spent decades refusing to touch. Not anymore. Prime Minister Ulf Kristersson has signalled they could formally join his bloc in government, not just prop it up from the outside.

And you can see the queues here, voters lining up outside polling stations across the country. Turnout in Sweden is usually enormous, and in a race this close, every one of those people in line matters.

If Kristersson keeps his job by handing the Sweden Democrats actual ministries, that's not a Swedish story anymore. Every centre-right leader in Europe will be watching how it plays, and taking notes.

This is Kateryna Kovalenko, reporting for HIT.