OP
Davey101
A PIR is to highlight non-compliances with the Regulations. If something does not fail to comply with the Regulations, then it is wholly incorrect to apply any of the codes to it.
A PIR is a report on the condition of an installation. If switches are wired incorrectly (as in this case), then that should be noted (IMHO).
If I paid a spark to carry out a PIR for me, and they failed to tell me that I couldnt switch my lights on and off properly, then I wouldnt be too happy.