I have had a reply from various folk in the CAA about the policy of debriefing successful PPL exam candidates; however, at the moment they're merely 'looking into it'.....
When I get the definitive answer, I will post it on here.
I charge nothing for PPL exams and, no matter what the Standards Document 11 Version 05 might say, I will continue to debrief successful candidates fully.
After all, 'should' is only a recommendation and does not constitute a mandatory requirement. Which the CAA must surely realise.....