Mongoose Publishing have posted a free PDF with the complete Judge Dredd Miniatures Game rules.
From their announcement:
We have just posted the full version of the Judge Dredd Miniatures Game on Wargame Vault, for completely free download. This rulebook will always remain as a free download and, as we add more forces to the streets of Mega-City One, we will periodically come back to update the rulebook and expand it.
Judge Dredd is a 28mm skirmish game designed to be quick, easy to learn, and capable of handling the madness that is Mega-City One, from the powerful judges to the lowliest punk or mutant.