Weatherspoon's leaflet is just nonsense.
For the UK to be taken seriously, steps must be taken … to drop French and German imports to zero.
Insulin comes solely from France and Denmark. Stopping importation of French insulin would not be a good idea for diabetics - just one example of thousands.
We can buy food galore from the UK and New World
True enough, but the UK can only supply 50% of the food required in the UK - and this percentage will fall if the foreign vets and food pickers and packers all return home. The UK already imports food from the Africa and South America largely free of tariffs.
We can buy … cars from the UK
All of the major UK car assembly plants are owned by European and Far Eastern companies who will lose £millions a day in the event of a No Deal Brexit and who will close their UK factories by the end of 2019, if not sooner. JLR has a new £1bn factory in Slovakia and is already laying off workers in the UK. Toyota has just bought a 300,000-car-a-year factory in the Czech Rep. A million people in the UK depend on the auto industry for jobs, and millions more depend on the spending power of the car workers for their jobs. Almost all cars sold in the UK are assembled from parts imported from the EU or are built in the EU - even Kia, Toyota, Mazda and Hyundai make their cars in the EU for the UK market. 'American' cars such as Jeep are manufactured for the UK market in Italy, as Jeep is owned by Fiat.