Neither is tax avoidance.
The British economy is run on a massive black market, and tax avoidance model. Not that I a defend the status quo as I am one of the dwindling number of poor suckers that actually pay income tax at source. As far as Sugar is concerned, from what I have read about Amstrad, it brought a hell of alot of wealth and employment to this country. It's the way successive goverments have encouraged and cossetted foreign oligarchs into the country that really hacks me off.