Wasn't kettleing being held up as a British Police inovation to be proud of in the last couple of years?
If I remamber correctly there was quite so set too at a foreign G8 (or 20?) meeting on continental Europe. Then we had our go at it at Docklands and the papers held it up as look how we do it compared to jonny foriegner. The papers soon change their tunes to suit.
Personally I think the Police show far more restraint than I could. I wouldn't be able to not drop the nut on the first posh voiced crusty that started shouting in my face.
This article reminds me of a story that a rather well spoken ex captain in the Green Jackets told me of angry crowds of locals in Malaya (I think) back in the day. It was getting a bit hairy so they brought up the Flame Thrower sprayed it around with the igniter off in front of the crowd for a bit and announced that they were going to take a cigerette break now so if they could keep it down a little - Instant crowd dispersal!
Now thats we need the upper classes sometimes!