Then you do it with closed door union roadshows after your elected representatives have had time to summarise it. Just as we did. Our contract is well over a 1000 pages long and comes with a summary book that's nearly 300. This is not something you read over a beer.
I'd be pretty concerned over a document that has been reduced. I have been asked to rewrite bylaws for a club that I belong to and it's impossible to do it and reduce ambiguity by not almost doubling the number of pages.
During the 1980s the NRMA started doing "Plain English" policies that were short and easy to read, until the claims came in and the solicitors started driving trucks through the language in the court room.
Making a document shorter and "easier" to understand is not necessarily a good thing.