There are powerful producer interest groups in the EU which make sure that things are run to suit them. In addition, there is the continental dirigiste tradition, which stems partly from its legal forms, which are not derived from Common Law, and partly from the centralising religious tradition which originates in Roman Catholicism and was carried over into Lutheranism and Calvinism, which are different animals from the Anglican/Nonconformist branches of protestantism which prevail in England and Wales. On top of that is the persistence of the seventeenth century mercantilist view of trade and the economy, which lies behind the single market obsession. There is an irony here, because it was the French Physiocrats who first exposed the falsehood of mercantiism. One of the Physiocrats, Turgot, was appointed by King Louis XVI to introduce free trade reforms. Unfortunately, the vested interests prevailed, people starved during the famine of 1783/4 (caused by the volcanic eruption on Ic...