Yes, Mani Pulite. It went wrong. Could it ever have gone right?
I have a lot of contact with people from different bits of Italy.
I might be wrong, and please tell me if I am, but my view is:
Milan, Turin, Padua, Modena and other places I know on the Swiss and Slovenian borders regard themselves as the powerhouse of Italy and would like to secede.
Mental and selfish, I think. Like the area within M25 in England declaring itself a Republic. I'm sure there are oddballs here who think that but the view has serious currency in Italy.
Bologna regards itself as of the North, a serious city in industry, education and politics, but definitely not of the Northern League.
Florence, I always find Northern in its attitudes and superiority to the South - eg the rest of Italy - despite the reality of it being mainly a city of tourism now.
Rome, which I think is regarded by Northerners as the South but tolerated because it's the centre of government.
South of Rome which most Italians I know warn me about as in 'here be dragons'. I have seen people travelling from south to north in third class on the trains with their livestock and also whole families in Naples riding on scooters like a motorcycle display team. The poverty in the South is shocking.
I have friends who live in the South but they are at pains to say they are in it, not of it. I don't know any real Southerners.
I don't want to be superior because British people are smug and naive about the integrity and competence of our politicians and business people. Maybe the Huhne/Fred the Shred/expenses scandals episodes will end that but I'm not holding my breath.
I'm going to let Stephen Hester off because I've seen no evidence of incompetency or dishonesty.
But I do think that in Britain we have the view that we ought to pay our taxes and obey the law, not because we're good, but because we know what might happen.
Harry 'I'm as honest as the day is long/ as long as the daylight, the less I do wrong' Redknapp notwithstanding. 
Italian friends think we're fools.
God, that was long. If you're still with me, thanks for reading.