Sweden is holding an election on Sept. 13 that will determine whether a conservative leader remains in charge and a hard-right party wins ministerial jobs for the first time, or whether the center-left returns to power.

Opinion polls ahead of Sunday's vote point to a victory for the centre-left opposition headed by the Social Democrats which could see Prime Minister Ulf Kristersson's centre-right…

The election could bring the Social Democrats back to power, with migration, welfare, and NATO shaping the race against the liberal-right.