Unison have voted to strike on the 30th, this means that nurses within that union have the choice to participate. As a result of this the NHS may have to operate as an 'emergency only' service for the day. Cancelling routine work, clinics, operations etc.
The governments pension proposals are ridiculous, in essence the average worker will pay between £50-£200 a month more towards their pension in what is realistically a levy. They will not see a penny of that when they retire (if they ever are allowed to retire as the age or retirement gets pushed back and back)
However, as operations, clinics and routine work is cancelled in an already stretched system, I cant help but think that public sympathy for this strike will be minimal.