I welcome my right hon. Friend to his post. I know he will be well aware of the deep concern on both sides of the House about the extent to which the UK will become a rule taker under the so-called common rulebook. Has he had time to make an early assessment about the percentage of our goods that will be subject to that common rulebook? By way of illustration, can he answer a question that I have been asking but for which I have so far received no answer: under this common rulebook, will we be able to ban the export of live animals to the EU? That is something that we as a country wish to do, but we are unable to do that if we remain members of the EU.