As recently published by The Guardian, “a five-page document spelling out the UK government’s 'planning assumptions' under Operation Yellowhammer was disclosed in response to a 'humble address' motion” (Yellowhammer: No-Deal Chaos, 2019). The document identifies 12 areas of risk (food and medicine supply chains, the status of UK citizens residing in the EU and air/maritime transport being some of them) in the event of a no-deal Brexit....