As long as you can provide a steady stream of anecdotes and scapegoats it'll go fine.
This can in turn justify cutting the system because it doesn't pull its weight[0], and the people who hate social support systems can pat themselves on the back over a job well done.
[0] not all at once of course, you by start cutting ancillary services like legal aid[1] in order to feed the ever-increasing gate-keeping machinery you keep adding to
[1] http://www.independent.co.uk/news/uk/politics/legal-aid-cuts...
Not sure if that's a lie. In my experience, a big chunk of the general population is selfish enough that they'll abuse any system if they can get away with it. In a way, it's tragedy of the commons all over again - those people, confronted, will tell you, "I'm just a single man, just a drop in a bucket". They conveniently forget that there are 20 million other people in the country thinking the same thing.