In Germany, protesters looted a weapons store -. AFP In Frankfurt, mass youth demonstrations escalated into riots. The participants in the pogroms smashed windows, looted shops and threw stones and Molotov cocktails at the police. Even a weapons store was attacked. The police arrested the suspects and seized two stolen weapons. It is not yet known how many weapons came into the hands of the rioters. Sports shoes and perfume shops were also affected. In total, more than 30 people were arrested in Frankfurt. The police used water cannons to disperse the riots.