In February, the Foreign Secretary said that it would be difficult for a ground offensive on Rafah to avoid harming civilians and destroying homes, and just yesterday, the Deputy Foreign Secretary admitted that he was struggling to see how such an attack could be compliant with international humanitarian law. All the signs are that Netanyahu is about to defy the international community, and that an attack on the 1.5 million Palestinians sheltering in Rafah is imminent. If that attack begins, will that be the moment when the Prime Minister finally finds the moral backbone to ban arms exports to Israel, and if not, how much more suffering has to happen before he acts to prevent further UK complicity in crimes against humanity?