The idea is to knit an NHS logo - the bigger the better is how one conversation is going - documenting with video or photographs the time it takes to craft something. I'm keen to get a group together to craft a logo while talking (on camera) about why the NHS is important to them.
And then to show how quickly it can be unravelled - with a giant version for example this could be done outside a hospital, DH building, etc.
There is also the idea that you could craft other objects that show what the NHS means for you - an inhaler, incubator, healthy limbs - using the same recording and ripping approach.
At the moment this is the germ of a protest idea but @GingerKnits, the Undercover Owl (@UndercoverOwl) and me (@lpurplepenguin) are co-ordinating the suggestions on twitter (#unravellingNHS - my major creative contribution so far), via our blogs and on Ravelry.
If you are angry or frustrated about the NHS changes, this could be the protest for you encorporating as it does the beneficial mental health and calming affects of craft.