RAF Flight Ops Officers and Colour Vision

[AlphaWhiskyRomeo]

I have found a document on the web which states that Flight Operations Officers in the RAF would require CP2 standards of Colour Perception to perform the role.
This document is dated Summer 2007, and I wondered if anyone can categorically confirm if this is still accurate.

I couldn't get the info from the RAF at an AFCO, and have tried searching on this board but without success.

Thanks in advance.