dominant left-liberal vote split, and coalition government became the norm. The state today is governed by a coalition of the Social Democratic Party, The Greens and The Left. In November 2019 the right-wing group Phalanx 18 was banned by the city-state of Bremen. One of the two mayors () is elected President of the Senate () and serves as head of the city and the state. The current mayor is Andreas Bovenschulte. Last state election State election 2015 Provisional results; the AfD did not reach the 5% threshold in Bremerhaven (and will hence only receive seats for votes from Bremen), the BIW did not reach the threshold in Bremen (and will only receive one seat in Bremerhaven, none in Bremen). Administrative structure Main sights Many of the sights in Bremen are found in the Altstadt (Old Town), an oval area surrounded by the Weser River, on the southwest, and the Wallgraben, the former moats of the medieval city walls, on the northeast. The oldest part of the Altstadt is the southeast half, starting with the Marktplatz and ending at the Schnoor quarter. The Marktplatz (Market square) is dominated by the opulent façade of the Town Hall of Bremen. The building was erected between 1405 and 1410 in Gothic style, but the façade was built two centuries later (1609–12) in Renaissance style. The Town Hall is the seat of the president of the Senate of Bremen. Today, it hosts a restaurant in original decor with gigantic wine barrels, the Ratskeller in Bremen, and the wine list boasts more than 600 – exclusively German – wines. It is also home of the twelve oldest wines in the world, stored in their original barrels in the Apostel chamber. In July 2004, along with the Bremen Roland, the building was added to the list of UNESCO World Heritage Sites. Two statues stand to the west side of the Town Hall: one is the statue Bremen Roland (1404) of the city's protector, Roland, with his view against the Cathedral and bearing Durendart, the "sword of justice" and a shield decorated with an imperial eagle. The other near the entrance to the Ratskeller is Gerhard Marcks' bronze sculpture (1953) Die Stadtmusikanten (Town Musicians), which portrays the donkey, dog, cat and rooster of the Grimm Brothers' fairy tale. Other interesting buildings in the vicinity of the Marktplatz are the Schütting, a sixteenth-century Flemish-inspired guild hall, Rathscafé, Raths-Apotheke,