Last week I was asked to write a briefing for a parliamentarian regarding the EU Directive for an internship application. (though it wasn't actually going to parliament)
The EU Directive was on Human Trafficking, it would bring in more regulations on human trafficking and therefore make a greater stance against it.
The UK had decided to opt-out of the Directive, even after the coalition government had said that fighting human trafficking would be of great importance.
This meant that the UK were saying 'no' to placing an increase of difficulties on traffickers. They were showing a lenient stance toward human trafficking. This would have been a grave problem with the Olympics arriving in 2012.
Thankfully, due to increased pressure from civil society groups, the UK have decided to opt-in to the EU Directive. Requiring the UK to place a tougher stance against human trafficking, to provide adequate support for those that have been trafficked (especially children), and to provide better training for those dealing with trafficking situations (police, prosecutors, care workers).