I want to conclude my remarks because others want to speak. I simply want to make a final point about why the customs union is such a crucial issue, and why I urge my hon. Friends on the Front Bench and hon. Members across the House to think about the consequences of not staying in the customs union.
If this country ends up with hard borders again, there will be big consequences. Our ports could grind to a halt. Lorries will clog up our motorways, with, potentially, vast lorry parks near the ports. The expensive, wasteful spending on bureaucratic checks will hurt our industries, and we ought to be evaluating the economic impact of industries, potentially, gradually relocating elsewhere because it is easier to do business in a different jurisdiction. Think of the jobs lost, particularly in the manufacturing sector, if we get this wrong. Bear in mind that we will not have any say on what happens on the EU side of the border after this whole process. There is no guarantee about what happens at the other end of the channel tunnel or in Calais.
The reason I have pushed new clause 13 as I have, is to do with the austerity that we risk in this country for the next decade—a decade of Brexit austerity that will potentially befall many of our constituents because of the lost revenues. Unless we stay in the single market and the customs union, we will have that austerity on our conscience, and I urge hon. Members, especially all my hon. Friends, to think very seriously. We have to make sure we stay in the customs union.