Over 50 Afghan migrants fought among themselves and with police in one of the Austrian capital’s most famous parks and the site of several past migrant crimes. Police were alerted to a massive fight between Afghan migrants at the Venidiger Au, a park across the street from Vienna’s famous Praterstern amusement park over the weekend. In the late hours of Friday night the migrants attacked each other in the small park and when police tried to calm the situation the migrants attacked them as well.An amateur martial artist also helped authorities and was lauded on social media for helping the authorities An amateur martial artist also helped authorities and was lauded on social media for helping the authorities reports Kurier. Just after 11pm on Friday night amateur martial artist Florian Klapetz witnesses the start of the mass brawl between the migrants. Through an acquaintance he was able to call the police who arrived on the scene shortly after. When police arrived the migrants, who witnesses say numbered at least 50, began to also attack the officers. Mr. Klapetz offered his help to the police who he said looked upon him as a colleague. An eye witness described the scene noting that 38-year-old Klapetz