Err. They have been available for at least a couple of years, to my knowledge. Totally free. I've had access to them through being registered with Lancashire Libraries, even though I live in Worcs. Registering with Warks Libraries gave me the same access (apparently, although my shortcut goes to Lancs, so I don't use that)
I use them when transcribing Parish Records. When an entry is difficult to read, particularly when it relates to a 'society' event, then the Newspaper report can clarify the details. The 'downside' is that I get distracted by stories that are absolutely fascinating, but have nothing to do with what I am researching.
I'm surprised that nobody has picked up on the free access before.