LONDON, UNITED KINGDOM - 2023/11/07: A placard with a description of genocide is seen next to pictures of children killed in Gaza placed by protesters outside Portcullis House during the demonstration. The group Parents for Palestine staged a protest in Westminster. For Palestinian children killed by Israeli airstrikes in Gaza. The protesters, including mothers and young children, called for an immediate ceasefire. (Photo by Vuk Valcic/SOPA Images/LightRocket via Getty Images)