Berlin (CNN) Germany has warned Turkey that members of President Recep Tayyip Erdogan's security detail who were involved in a brawl in Washington last month "are not welcome in Germany." The announcement comes ahead of the G20 summit in Germany next week, which Erdogan is expected to attend. Turkish security officials -- including some of Erdogan's personal guards, according to US officials -- fought with protesters outside the Turkish ambassador's residence in Washington in May. Martin Schafer, a spokesperson for the German Foreign Ministry, said Monday: "Some foreign security services of the Turkish delegation did not abide by the law and therefore those people are not welcome in Germany for the foreseeable future."Erdogan's guards involved in Washington brawl "are not welcome in Germany"Warning comes ahead of G20 summit in Hamburg next weekTurkey expected to be source of tension among protesters
Video showed Erdogan looking on as _ guards beat up protesters, before heading into the ambassador's home. The official also confirmed that two members of Erdogan's detail "were briefly detained during the altercations and subsequently released" and returned to Turkey with _.