However, having said all of that, National is also acutely conscious that if we get this sort of drafting in the law wrong and we make these provisions too broad, in fact, they can impose a considerable compliance cost and an imposition on firms in a way that doesn't actually further the interests of competition or consumer interests but simply creates an uncertain operating environment for firms in which they may feel that they are subject to undue witch hunts. So we will be working very hard in the select committee process to hear from experts on all sides of this debate to hear about how they think these amendments will operate in practice and to understand what additional compliance burdens they might bring, and, equally, what benefits they may bring to competition in the market. 