My hon. Friend raises an important point. Where British businesses are selling into Northern Ireland and the intended use of their goods is clearly in the Northern Ireland market, it is, of course, important that we do everything we can to protect them from unnecessary bureaucracy. Discussions on this issue are ongoing with the Joint Committee, and I assure him that we will do whatever is in our power to deliver that frictionless access for businesses in order to ensure that the crucial trade between Britain and Northern Ireland can continue.