electoral districts were won by Serhiy Matviyenkov and Serhiy Taruta. The mayor (chairman of executive committee of the city council) of the city is Vadym Boychenko. In the October local elections he was re-elected with 64.57% of the votes as a candidate of the Vadym Boychenko Bloc. In these mayoral elections Volodymyr Klymenko of Opposition Platform — For Life received 25.84% of the vote, self-nominated candidate Lydia Mugli received 4.72%, the candidate from For the Future Yulia Bashkirova received 1.68% and the nominee from Our Land Mykhailo Klyuyev received 0,99% of the votes. Voter turnout in the election was 27%. Administrative division Mariupol is divided into four neighborhoods or "raions". Kalmiuskyi District (until June 2016 named Illichivsk District after Vladimir Ilyich Lenin) is the northern part of the city, the largest and most industrialized neighborhood in the city. It is commonly known as the Zavod ("Factory") of Ilyich. Livoberezhnyi District (until June 2016 named after Sergo Ordzhonikidze) is the eastern part of the city, on the left bank of the Kalmius River. Its name means the "Left Bank". Prymorskyi District is the southern area of the city, on the coast of the Azov Sea. The everyday name of the central part this neighbourhood is simply "the Port". Tsentralnyi District is the central city raion. Its everyday name is simply "the Centre" or "the City". Formerly it was known as Zhovtnevyi District (October District) commemorating the 1917 Bolshevik revolution. The Kalmius River separates the Livoberezhnyi District from the remaining three districts. The population is mostly concentrated in the Tsentralnyi and Prymorskyi Districts. The Kalmiuskyi District houses the large Illich Steel and Iron Works and the Azovmash manufacturing plant. The Livoberezhnyi (Left Bank) is home to the Azovstal metallurgic combine and the Koksokhim (Coke and Chemical) factory. The settlements of Staryi Krym and Sartana are located in close proximity to the city limits of Mariupol (see map). Coat of arms The modern coat of arms of Mariupol was confirmed in 1989. It is described in heraldic terms as: Per fess wavy argent and azure, on an anchor or, accompanied by the figure 1778 of the last. The gold anchor has a ring on top. The number 1778 indicates the year of the city's founding. The argent represents steel; the azure, the sea; the anchor, the port; and the ring, metallurgy. City holidays Holidays exclusive to Mariupol include: Day of liberation of the