Andrea Leadsom is MP for South Northamptonshire.
Contrary to much of last week's media, the prime minister did not return from the latest EU summit in shame. As sensible Labour MPs like Kate Hoey made clear, there is nothing shameful about standing up for important British interests. And there is no doubt that, while it may not be popular, financial services is a core industry that is vital to our economy.
The sector employs almost two million people, is this country's most successful export, and is worth around £50 billion to the Exchequer - some 11 per cent of total tax take. Chancellor Merkel would rightly be pilloried if she stood by while the EU carried out an assault on the automotive industry. If David Cameron had any concerns about standing alone, he shouldn't have - he was right to use his veto and in his position, any decent political leader would have done the same.
It has been pointed out that the UK can exercise a veto on the imposition of a Financial Transactions Tax. First, that is no cause for complacency. We thought we had an opt-out from the Working Time Directive but it was imposed on us via health and safety legislation - so there is much to be said for drawing a line in the sand. And anyway, the FTT is just one proposal of many. Another, astonishingly, is a proposal that trade in euro-denominated products should be relocated to the eurozone - blatant in its attempt to steal business from London...
In fact there are now 49 directives and measures coming from the EU that are principally focused on restricting or even banning financial activity rather than smart regulation. These measures would seriously harm Britain's current interests, but would also restrict our ability to compete in the fast growing markets in Brazil, India, China and elsewhere in Asia. It is in these markets that our growth prospects lie, and we cannot afford to let poor EU legislation hold us back.