矢十字
The pro-Nazi, anti-Semitic Arrow Cross seized power in October, and a campaign of murder of the Jews commenced. A Red Cross official asked Rotta for pre-signed blank identity papers, to offer to the sick and needy fleeing the Arrow Cross, and was given the documents, along with Rotta's blessing. Like the celebrated Swedish diplomat Raoul Wallenberg, Rotta became a leader of diplomatic actions to protect Hungarian Jews.