Campaigners fear thousands will be forced from their homes.
From April 2013, housing benefit for working age people in social rented homes will be linked to the size of property councils believe they need.
Ministers say they want housing benefit claimants to choose to rent properties they can afford when in work.
Soooooo - the private sector is suddenly, in just 2-3 years going to provide thousands of cheap affordable accommodation suitable for lots of disabled people? Is it? Really? That's going to happen? Personally speaking all I've seen the private sector do is build luxury executive apartments and tiny noddy town houses for rich families.
BBC News - Housing benefit cut to hit 450,000 disabled people