Over the last weekend, it seemed that we had a return of the Spanish Inquisition with a prominent British academic, who by his own words designed the fiscal rule that British Labour has unwisely adopted, repeatedly demanding that MMT Tweeters confess to knowing that I was completely wrong on my interpretation of the fiscal rule. It is apparent that my meeting with the British Shadow Chancellor in London recently and my subsequent discussion of that meeting has brought the issues relating to the fiscal rule out into the open, which is a good thing. It is now apparent that British Labour is still, to some extent, back in the 1970s, carrying an irrational fear of what financial markets can do when confronted with the legislative authority of a sovereign government. I am not a psychologist so I cannot help them heal that irrational angst. But the claims that I misunderstood the fiscal rule – which are being repeated daily now by the fanboys of the rule are just ludicrous. The rule is simple. And it will bring Labour grief politically. Rolling windows or not!