Metro Line M4 (Budapest Metro) Metro Line M4 (Budapest Metro) Line 4 (officially: South Buda–Rákospalota (DBR) Line, Metro 4 or M4, and unofficially: Green Line), is the fourth line of the Budapest Metro. It opened on 28 March 2014. The first section, 7.4 km in length and consisting of ten stations, connects the southwestern Kelenföld vasútállomás located in Buda, and the eastern Keleti pályaudvar in Pest, under the River Danube. While three additional sections — one an eastern extension to Bosnyák tér, the second west to Virágpiac, and a third further east to Újpalota — have been planned, these remain unfunded by the Budapest city
Budapest derby Újpest FC get on at the Újpest-Központ metro station which is the closest metro station to the Szusza Ferenc Stadium. They get off at the Népliget metro station which is next to the Albert Stadion. The "journey" usually ends up in aggression and vandalism caused by the police and exaggerated by the media. The rivalry between Ferencvárosi TC and MTK Budapest is also one of the most tense fixtures in the Hungarian League. Because the two clubs came from neighbouring districts of Budapest, the tension is even higher. The tension between the two clubs is based on racism. MTK Budapest