I was subject to an infringement report last year. I am an ATC "bod" with hundreds of hours experience, my co pilot/ passenger was a very, very, senior airline captain and CRM expert who knew the local area intimately. The reason for the infringement was a misunderstanding between us and ATC filed a report. I was the pilot in command and admitted to an honest mistake and it was not pursued. My point is that with all that experience we are still human and liaible to make mistakes and I think that the CAA are mature enough to recognise that and not take enforcement action because of human error