From a column by Timothy Garton-Ash.

A textbook example of what democracies should not do was provided last year by a joint venture between Siemens and Nokia, called Nokia Siemens Networks. It sold the Iranian regime a sophisticated system with which they can monitor the internet, including emails, internet phone calls and social-networking sites such as Facebook and Twitter, much used by Iranian protesters. In today’s politics of people power, that is the equivalent of selling a dictator tanks or poison gas.

So, to be clear: a German company, Siemens, which used slave labour during the Third Reich, sold a Holocaust-denying president the instruments with which he can persecute young Iranians risking their lives for freedom. Think of that every time you buy something made by Siemens.

Indeed. Last time I looked, the BBC had outsourced all of its IT systems to Siemens. We didn’t hear anything about that during the post-election demonstrations.