Instead of answers to reasonable questions about precisely when the referendum will be and what the question will be, all that we get is a defiant, blustering and evasive response about some vague day in a few years’ time from a party that has already spent vast sums of taxpayers’ money drafting a bill.The SNP looks even more ridiculous when it comes to pinning the party down on what independence would mean for our currency, our armed forces, our defence jobs, the Scottish national deficit, social services and all the other essential aspects of a 21st century country.