The hon. Lady raises an important point. I would say two things. First, we want to minimise the number of non-compliant consignments of all kinds, which is why we are spending so much on readiness, and why businesses have responded so well. However, radioisotopes and other vital medical supplies are category 1 goods, and as well as ensuring that we have the maximum possible flow over the border, through the short straits, we are providing additional freight capacity. The Department for Transport will update the House on that shortly.