network rail medical/colour blindness

[smallarms]

I have just been offered a job at Network Rail as a maintenance op on MMT. I am colour blind but held PTS perviously (blue circle on card) but unsure as to whether NR require their ops to have perfect colour vision. Does anyone know more about what is required to pass medical colour vision wise?

 

[TomBoyd]

Ask HR. They'll know, or have the number of someone that does.

 

[Lddex]

apart from flicking through that colour blindness test book and reading out the numbers - I'm not sure. Depends its what degree of blindness and colours I suppose.