Speaking realistically, tariffs, WTO or otherwise, are not the problem.
It is the non-tariff barriers that disgruntled trading partners can enforce that will need all of the two years negotiating time,
and that is if it does not take two years to negotiate the exite of the UK from all the EU institutions and cooperative efforts that we have all taken for granted as they increased in the last 40 years.
I suspect that none of the leading brexiteers have ever exported any physical goods,
and,
have therefore have no memory of the endless paperwork from before the Single Market and the (EU) Customs Union.
Speaking realistically, tariffs, WTO or otherwise, are not the problem.
It is the non-tariff barriers that disgruntled trading partners can enforce that will need all of the two years negotiating time,
and that is if it does not take two years to negotiate the exite of the UK from all the EU institutions and cooperative efforts that we have all taken for granted as they increased in the last 40 years.
I suspect that none of the leading brexiteers have ever exported any physical goods,
and,
have therefore have no memory of the endless paperwork from before the Single Market and the (EU) Customs Union.