Warfarin/anti-coags have alternatives, the issue is with niche drugs with little/nothing competing and difficult/impossible to store medicine. Frankly i'm more interested in what of the two refineries will be shutting up shop, i have an eye to Pembroke and Grangemouth. Along with the fact that we have almost no ability to scout our waters, Spanish/Dutch/Baltic/Scandinavian boats will be illegally fishing with no recourse and zero quota, what a win for British trawlers. A new fleet would take years to bring into operation and likely with how our ship building seems to go, they'll suffer some strange fault. This is still a poor summary, the full multi-hundred page document must be released, along with the OTHER scenarios, the actually worst case ones that they wish to just "ignore", i imagine there is a huge security risk that they don't want to admit as it would likely just increase the chance of it, but terrorist organisations are not dumb, so why are the public held in such contempt that they cant be trusted to know they might be in troubled waters?