Well, Llywydd, let's be clear with Mandy Jones and other Members here that medicines that we rely on here in Wales come through the short straits and that the UK Government in its own predictions say that EU-UK traffic could fall by 40 to 60 per cent between Calais and Dover in the event of a 'no deal' Brexit. That's why we have had to take the actions that we have taken to try to mitigate the impact that that would have on the supply of medicines here in Wales. It's inevitable—it's not a matter of shaking heads and sounding as though this is some sort of ideological point, it's an intensely practical issue: if those ports cannot bring in the supplies of medicines as they do today, there will be an impact on the availability of those medicines in the United Kingdom. And there are some medicines on which we rely that can't afford to sit and wait in a queue because they have short shelf lives, and that's particularly true of radioisotopes in the treatment of cancer. That's why there is a plan with the UK Government to get around the ports issue by flying those supplies into the United Kingdom. But if those supplies arrive at an airport and then there is logistical chaos because the lorries you're relying on are caught in a queue somewhere in Kent or aren't able to move back from the continent in the way that was expected, there's no guarantee that anybody can offer that those plans will deliver everything as they are today. Who would possibly embark on this course of self-harm? This is not inevitable—this could be stopped. It ought to be stopped, and then we wouldn't be having these conversations.