"colour blind" Have you gone British on us or what ? Maybe you should check your air the tyres, look under the bonnet, put some grass in the boot, and have some white coffee. Just don't start driving on the same side of the road as they do or we will have to have a forum funeral for you.
Ha ha. I did not get it at first but now I see it. Having been brought up in Europe, My spelling tends to take a continental flavour. :S!