After the front-page expose, his wife is not expecting him home, the police have raided his flat, and the Baron has resigned his House of Lords' seat-for-life.
Now that's scandal. We can't match it. Our scandals are lame. MP abuses waiter; minister buys wine; leader doesn't disclose donation.
There are times when New Zealand seems a little small and distant and, well, boring. But distance allows perspective.
Does Sewel deserve it? Not to my mind. Few of us have lived lives of such blameless excellence that we couldn't be embarrassed by a front-page splash of a bad bit of it. What the Baron puts in his own body is his business. So, too, his sex life. It was all consensual, all adult, in the privacy of his own flat.
Sure, he's a hypocrite for not pushing to legalise all drugs but politics makes hypocrites of us all.
The Rolling Stones no longer party. They have got old. So I can't help but have a sneaking regard for a 69-year-old ex-politics professor, ex-city councillor, who spends his days chairing the House of Lords and his nights snorting coke off young ladies' bosoms. It sure beats the hell out of the old people's home and looking forward to next week's bingo.