Mainz, Germany. 6th Jan, 2018. A man performs breakdance moves on roller skates in Mainz, Germany, 6 January 2018. A roller disco with more than 1,500 participants is held at "Halle 45"
Konkurrenz für Tier: neuer E-Scooter-Anbieter in Halle – Preise bei einem Viertel – Du bist Halle
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