Folks,
It is clear from the transcripts of John's case that the (former) PMO still does not understand the "standards" for colour vision in Australian regulation (or ICAO)
As Creamie has laid out, time and again, the standards is that a pilot must be able to operate safely.
The "standard" is NOT that one of a number of tests to determine a candidate's level of colour vision be passed.
Tootle pip!!