Lower Saxony - what you need to know

There has been precious little mud-slinging in the election campaign so far, in stark contrast to the Swamp Soccer match in August during the East Friesian "Wältmeisterschaften" (Wadden Cup). The Wadden Sea UNESCO World Heritage site dominates large areas in the northern part of Lower Saxony.

Agriculture, especially pork and beef production, is a key industry in Lower Saxony. The regional government claims that almost half of all potatoes in Germany are produced in the state. Each year, the country fair in the town of Verden crowns the most beautiful dairy cow from around 200 participants.

The political influence on what was until recently the world's largest carmaker, is unique. The state of Lower Saxony is one of the biggest shareholders in Volkswagen and holds 20 percent of voting rights. The state government has a say in the direction and running of the auto giant and has two representatives on the supervisory board.

As state premier of Lower Saxony, Stephan Weil is also a member of VW's supervisory board. Qua office, so to speak. As is his finance minister and fellow Social Democrat, Olaf Lies. Weil sees the tradition of state lawmakers being on the board of having "proved itself for decades."

The intertwining of politics and VW business has long been a cause for hefty criticizm, however. Gerhard Schröder's (seen here awarding the state medal to VW chairman Ferdinand Piech) tenure as state premier between 1990 and 1998 came in for particular scrutiny. When he moved to the national stage, Schröder earned the moniker the "auto chancellor."

State Premier Stephan Weil's main rival is Bernd Althusmann, the leader of the regional party of Chancellor Angela Merkel's Christian Democrats. Should he emerge victorious, Althusmann plans to bring in external expertise to VW. He envisions replacing one of the government's seats on the advisory board with an auditor.

It is impossible to overstate the economic significance of VW for Lower Saxony. It means jobs. Lots of them. Around 120,000 of VW's worldwide 600,000 employees are based in the state. As well as the Wolfsburg headquarters, there are also production facilities in five further cities in Lower Saxony, including the port of Emden (pictured here), where cars are immediately loaded onto waiting ships.

Lower Saxony is a leading pioneer of wind energy. With 203 new turbines in the first half of 2017, the state accounts for a quarter of all new facilities nationwide.

The pack in the Hanover state parliament will be reshuffled on October 15. At least 135 lawmakers make up the assembly, but that figure rose to 137 after the last election due to overhang seats. This election was brought forward after a Green party MP switched allegiances to the Christian Democrats, meaning the ruling coalition of Social Democrats and Greens lost their one-seat majority.