Re: Good joke!
" and once found 'fit' you are then at the mercy of the increasingly sanction-happy 'job centres' who have no targets except for the targets they are pushed to meet."
I had the misfortune of working as a temp in one of said job centres a few years back, and they are not at all 'sanction-happy'. Almost every member of staff was vehemently opposed to the sanction regime and universally critical of the fitness tests (which were being run by Atos at the time). Unfortunately anyone who wanted to stay in a job was required to implement the policy to the letter.
On more than one occasion I saw staff in tears because they had been required to sanction people who were clearly in desperate circumstances but had fallen foul of guidelines through no fault of their own.
Meanwhile the professional benefits cheats (and everyone working at the Job Centre knew who they were) went largely unscathed by the sanctions regime, as they knew all the get-out clauses and loopholes in the system that would allow them to keep on claiming.
As for disability assessments, at the time the Atos assessment centre was a few hundred yards up the road from the job centre in a nondescript building. People who had received their 'invitation' for reassessment often came to the job centre, thinking that was where they were supposed to be.
On numerous occasions, those people ended up being driven to the Atos centre by job centre staff in their own cars, because they were simply not capable of walking the extra distance and the effort made to make it to the job centre had already taken its toll. And once there, they'd have to be helped by job centre staff to make it up to the 2nd floor where the Atos office was, because the building had no disabled access.
After all that, the 'fitness assessment' would often last less than 10 minutes, and the same staff who had helped the person make it to the assessment would then be in the position of being told to declare them fit for work. It's a horrible situation for both the benefit claimant and the civil servants who are required to implement the policy. During the 2 years I was there the job centre was haemorhaging staff who simply couldn't deal with constant strain/trauma of making life-destroying decisions based on edicts from above.
So no, job centres aren't "sanction-happy".