The thing is, and of course it couldn't all fit into this one trade, but to really get into the Dredd/Democracy thing you kind of need to read all the build up to Necropolis, and then the post-Necropolis story 'Nightmares', which is where they set up the idea that there's going to be a vote at all.
There's a case, maybe, for suggesting they should've included at least 'Letter to Judge Dredd' and 'Nightmares' in a collection like this (especially as they were in colour anyway!)