Re: Information is a dangerous good
Sure, they can try that, but without blocking FB, InstaGram, Twitter et.al. it is futile, as Turkey discovered. Next you need to turn into China and take down VPNs as well - and it still doesn't work.
Dodgy dictators have thoroughly beta tested all available strategies over the last couple of decades and clearly established that you either use the NORKular option or you lose. I'm sure Havana will be happy to explain this to Madrid.