75% of incapacity claimants fit to work:

75% of incapacity claimants fit to work: New benefits test weeds out the workshy | Mail Online

Let's face it "if you don't ask you don't get " that is why the tests are in place to ensure that only the infirm get the money. If a few were prosecuted for making an attempt to claim fraudulently as opposed to being in Court when they are caught there would be a huge reduction in claims