Sorry Jack, but T/O min vis 125m, I think using visual references would leave you a bit short of cues. PFD young man , that is where you get your primary reference, unless it's a nice day.
So as much as it pains me to say it 411a is right on this occasion.
EK has its duty scapegoat ,TCK.
Remember TCK was only a management tool, don't be fooled into thinking all the changes were his doing. I can be sure that he was against most of them.........makes you think, well maybe not...just blame the person.
New Scapegoat required please apply within..