Germany’s political system is set up to exclude extremists. Yet the country is waking up to a new political reality that has lurched to the right with the once outcast Alternative for Germany (AfD) party now firmly established in German politics.

There is a determination among all of Germany's main parties to keep that block in place - and the German public backs them up: 69% see the AfD as a threat to democracy, according to voters surveyed on Sunday.

The AfD doubles its vote share to 20.8 percent in weekend elections and becomes Germany’s second-largest party.