Hurrah! The European Court of Human Rights agrees with me! Not for us the keeping of DNA on file for no good reason!
This is doubly cheering, partially because it's the right decision, and partially because of the number of irritating people who will doubtlessly be wound up by this. I look forward to the inevitable Daily Mail whining about how statistically this means the DNA of up to umpteen paedophiles will no longer be on file and that means your child will die!!!