 Even if we admit that the rule of law applies to international law, there is a further question regarding the extent to which international law, in its current manifestation, complies with it (Lefkowitz 2020: 90–97). This is an immense topic, so it can only be dealt with very cursorily here by reference to three problem areas pertaining to sources of law (custom), United Nations institutions (the UN Security Council), and one domain of law in which rule of law considerations have occasioned much controversy (international criminal law).