Will lead to malnutrition and then starvation . Thousands will perish
The French will blockade the UK they intend to starve us out
The French will also deport any UK nationals living in France if they do not have the correct paper work which is difficult to get due to the French deliberately making it difficult or stalling the process
You cannot trust the French in particular with a lunatic like Macron in charge there is something not right with the bloke
I already told you. The government are going to charter little ships to import food. You'll be OK as long as you have your ration book. Nothing to worry about.