Governments do not have a track record of delivering huge infrastructure projects either within budget or on time.
British Broadband as
@George Hannah has just posted via his link becomes a liability competing against the health service, welfare state etc every year for money and it will simply not be there to provide a free service to everyone.
Its bonkers.
Give those on welfare and job seekers a broadband credit if you want via their benefits for a connection to send email, job hunt online etc by all means and continue to press ahead with the roll out of fibre as we are doing, even if its slow but this promise today is not deliverable.