This document may be too shocking for you to read. But it is based on facts and real experiences by real people.
Here is the most important site of Ian Josephs who helps parents whose children were stolen.
And here is In Britain, thousands of children stolen by government - the English story that was published in French by Belgian journalist Florence Bellone on the site of Belgian Radio and TV.
A related article is Rise in number of children referred to child protection services in Wales.