For some time now police forces around the country have been collecting DNA from suspects not convicted of any crime. It is my understanding that Police Authorities have had slightly varying policies on this and those in Scotland already destroy samples taken from those that aren't convicted. I have also heard that it is police policy and not Parliamentary law that demands these samples.
Whether you agree or disagree with the policy, it is curious that, on the one hand, implementation of DNA sampling varies depending on the judgement of the Police Authority, many of whom are unelected, and on the other, is effected by a remote European Court. How does democracy work on this? It could be the type of wide debate that would benefit from Interactive Democracy, resulting in a referendum.