So....erm...er, in the event of a successful flight test, the candidate is P1s, and the examiner is P1?
Doesn't that make two P ones? or is one pilot P1 and the other one a super dooper P1?
Nope, it makes one pilot in command (the examiner) and one pilot in command
under supervision. Under supervision but not under training.
This is the only time this exceptional circumstance is allowed in single pilot aircraft.