I continue to find it incredible (i.e. not believable) that there are people so stupid that they will spend tens of thousands of pounds to gain a qualification but do not understand what that qualification entitles them to do! A clear knowledge of the difference between VFR/VMC and IFR/IMC is, surely, week 1 PPL stuff, the fact that it should be misunderstood in an 'Instructors and Examiners' forum beggars belief!!