I'll look into the City Uni, sounds like a good idea
From what I've gleaned from the stacks of info here, am I right in thinking that in summary - if you go for just the £30 colour vision test and you fail, then you can't resit it even if you go for a full class 1? And that the only way would be to try in other JAA/JAR countries for the colour test, then if you pass that do the full medical, and then convert it back to a UK Class 1?