In Finland, 2006 the parliament made a law that that Finnish police will keep a block list of foreign web addresses containing child porn, and Finnish internet providers should block access to these.
In 2007, a website appeared, that criticises the law, and claimed that using a web crawler, they had found that actually over 95% of the blocked addresses contain only legal porn. Also legal gay porn was quite overrepresented in the block list. Occasionally also for example www.w3.org was on the block list. And a memorial website for a dead princess of Thailand, which caused a minor diplomatic crisis, since defaming the royal family is a severe offence in Thailand.
And then in 2008, the Finnish police also added the aforementioned criticizing website to the block list, although the law clearly said that it applies to blocking foreign, not domestic, websites.
In 2007, a website appeared, that criticises the law, and claimed that using a web crawler, they had found that actually over 95% of the blocked addresses contain only legal porn. Also legal gay porn was quite overrepresented in the block list. Occasionally also for example www.w3.org was on the block list. And a memorial website for a dead princess of Thailand, which caused a minor diplomatic crisis, since defaming the royal family is a severe offence in Thailand.
And then in 2008, the Finnish police also added the aforementioned criticizing website to the block list, although the law clearly said that it applies to blocking foreign, not domestic, websites.
https://en.wikipedia.org/wiki/Lapsiporno.info