Lord Levy arrested again

So Lord Levy has been arrested again and later released on bail. The interesting thing is he, like Ruth Turner, was arrested for perverting the course of justice.

Now I’m no expert, but in order to pervert the course of justice, wouldn’t you actually have to be worried the police might find something?

However it would appear that with the way the investigation is going, no one is going to be charged under the original Honours (Prevention of Abuses) Act 1925. Otherwise why are the police arresting people for preventing the course of justice. Perhaps they are trying to make up for the fact they haven’t found anything?