My hon. Friend is exactly right, because the lack of certainty makes it extremely difficult for any employer to plan. I have discussed the subject with employers in my constituency, particularly manufacturers, and frankly any business that is involved in cross-border trade in any way is desperately concerned about the lack of certainty. The idea that new arrangements could have to be in place in less than 12 months’ time has an impact on investment; it has an impact on the decisions that employers—businesses—are making right now.
At Dover, 400 lorries an hour rumble on and off the ferries to France. In Ireland, 6,000 lorries and 8,000 vans whizz to and fro across the border, without even braking. From apples to aerospace, from Yorkshire woollens to Scottish salmon, Britain does more than £230 billion of export trade with European countries every year. Those businesses do not get stopped at the border, do not pay tariffs or submit extra forms. They can just sail on through. That is the frictionless trade that so many of our manufacturing jobs depend on.