The tariffs aren't that high and well worth paying to avoid all those unnecessary migrants which are now swarming into the EU, and will get worse - 130,000 so far this year. And we can charge our own tariffs on the EU, and no doubt buy some of those goods elsewhere for less.
And as I said anyone who trades with the EU have to abide by their quality requirements.
So everyone ends up paying more, companies lose business and with it jobs are lost etc etc.
And who are you to say that it is a 'price worth paying' - I certainly don't agree and I suspect most companies won't as that additional cost will affect competitiveness, profitability, ability to invest etc etc. I don't want to saddle UK companies with additional costs to allow them to trade with our nearest neighbours, and the largest economic block on the planet.
And do you think that Toyota would think so - to access 90+% of the EU market with their cars made in Derbyshire they'd end up paying tariffs and the whole reason they set up that plant was to benefit from the free trade zone. Do you think they'll stay put. Of course they won't - maybe not straight away but they'll be setting up a plant in Spain, or maybe Poland etc before you know it. Loss of jobs in the UK.
And what about all the small component manufacturers etc who currently supply that plant - well suddenly they'll be charged tariffs to provide their components to Toyota making them more expensive. So guess what Toyota will do, find a new source - result, more job losses etc etc.
And just so we are clear I think the free movement of labour in the EU is a thoroughly good thing on principle regardless of economic costs of getting rid of it.