If the Number 10 operation resembles Fawlty Towers on a bad day the upcoming party conference will be a bit like Titus Andronicus without the jokes.

There are four stages in the downfall of a Prime Minister. Arrogance, incompetence, ridicule and pity. Madame has the gift of being able to portray all four simultaneously. It is quite an art and must have taken years of practice. Her trip to Japan has been a masterclass of how not to behave in front of the Japanese. She was surprised that she was served sushi rather than steak. After all you don’t go to Japan to eat their bloody foreign food do you? And then she told the press that she doesn’t go too much on Karaoke either and has NEVER performed. That’s almost as bad as telling Mr. Abe that she has never dated a Japanese man because she was of the belief that they had small penises. But traveller beware. Penises are a particularly no go topic of conversation in Japan. A friend once went into a gay bar in Tokyo, sat next to a thong of pretty boys and raised his glass in salute in anticipation of a night of unbridled debauchery. “Chin, chin,” he leered. Well, the reaction was not one that he expected. The crowd went mad and beat the crap out of him. You see, chin chin means small cock in Japanese. I do hope someone has warned Madame. On the other hand it will be fun if they haven’t. It reminds me of Thatcher’s disastrous trip to Turkey where her speech writers had put in a couple of lines from Bryon where he said how much he loved the Turks. The poor scribbler hadn’t read the rest of the poem which went onto explain why Byron loved the Turks, which was basically that the boys were a great shag. This didn’t go down at all well and Thatcher’s bid to build the new Bosporus bridge went to Japan.

Anyhow, Madame braved her sushi and ate an urchin. No doubt this was a subtle signal to the carpet biting wing of the Conservative party that she was launching a new, radical, child poverty initiative. Eating an urchin cleverly solves two problems. It culls those awful chavs that those delightful people in Activate seem to despise and will provide a vital source of food after we have left the EU and the starving roam the streets. Splendid. A stroke of genius.

But of course the real highlight of her trip was her announcement that the British public want her to fight the next election. This is probably the best joke she has ever told, but the bar is not high.

Well, thank the lord she didn’t have a cold. Blowing your nose in public is regarded as grotesque as someone laying a steamin turd on your best Wilton.

Tonight I expect another U turn. Madame will perform karaoke after all. Whilst swigging from a bottle of Johnny Walker Black label she will do a passable cover of that well known Japanese song ‘if you knew sushi like I knew sushi’. But she will never ever say the words chin chin. Never. Although she might have had it on the tip of her tongue once or twice.