Had my eyes checked not so long ago (to do with migraines) and was given an excellent report on both long and short vision. But they are a pain in the arse, I just dont see what is wrong with normal green lights, like the rest of the road lol.
Oh btw, I spoke to my cousin a few months back, he said he thinks he knows you, his name is Richard Lee, lives in Wallasey but is based over in Liverpool, cant say for deffinate what station.