I am stockpiling all Euro and US dollar sourced product especially US suppliers who source from Asia....the Trump 25% tariffs are already having an effect on Asian product en shipped to the U.K.net annual EU immigration was 174,000 before the referendum, 74,000 last 12 months, down 100,000 because their take home in Euros is 15% less. If we have a no deal brexit, the Pound will drop to parity with the Euro, we'll probably stop EU immigration altogether.
That may be what you want but our food will be about 10% dearer within 2 years.
KudosDave