By Allan Hall UPDATED: 06:21 EST, 11 October 2011 Germans are in fear of a return to the urban terror days of the Red Army Faction after leftists tried to blow up a railway station and derail high-speed express trains. Explosives experts yesterday removed seven petrol bombs equipped with time detonators found by a railway worker in a tunnel leading into Berlin's central station. A left-wing group calling itself Hekla claimed responsibility for the firebombs in an online statement. Terror: The entrance of the Hauptbahnhof, Berlin's main train station. Bottles with flammable liquids were found in a tunnel leading to the station
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Leftist group claims responsibility for the firebombs in online statement
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Discovery comes after arson attacks on Berlin-Hamburg mainline
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This year 600 luxury cars have been torched in Berlin by anarchists
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German authorities braced for resurgence of Seventies-style leftist terrorism
Investigation: @placeholder policemen from a crime scene unit collect evidence from the scene where the firebombs were found.
Describing itself as a communist and anti-imperialist 'urban guerilla' outfit, the group engaged in armed resistance against what they deemed to be the fascist @placeholder state.