I will turn at length to costings of the abuse of the quoted eurobonds exemption, but it is certainly true that many of the estimates of how much it might be costing the Exchequer have placed the figure at around £500 million.
Let me start with the context and explain the thinking behind our new clause. Public concern about tax avoidance is high, and this is a problem not only for the Government but for parties across the House. The setting of tax rates, decisions about tax reliefs, and the collection of tax are among the most important functions of government. If the system is not working as well as it could be, that needs to be addressed. Over the past couple of years, there have been a number of high-profile media stories focused on the tax arrangements of particular companies and individuals, as a result of which, it is fair to say, public trust in the tax system has been eroded.
The deficit, as we know, is high and will not now be cleared by 2015, as the Government promised when they came to office in 2010. It will not, in fact, be eliminated until well into the next Parliament.