Where did i say it was impossible to cycle in the dark? Did you read my post? My point was/is he didn't need lights, the lights available at the time were useless anyway so.
I have no idea anymore what you're talking about.
You were banging on about how little light, lights in the 80's produced. Maybe you were talking about elephants flying upside down over London, I don't know anymore.
Lights in the 80's produced tons of light. tons, tons, tons....Just not as much as today. And the batteries didn't last that long, but they lasted plenty for what Jeremy Bamber would have wanted them for. We are talking about the 1980's and not the 1880's. You do realise that don't you?
The point is....
If JB is the murderer, then it would be the easiest thing in the world to travel to WHF to GH, regardless of the route he took, sea wall or no sea wall. There will be many ways to get cross country along a variety of country lanes/bridleways/byways/footpaths. The whole of the UK is smothered with a mesh of tiny roads and footpaths. You can get from anywhere to anywhere on them, without ever using a main road.
And if JB is the murderer, then it would be the easiest thing in the world for him to access the house through the windows rather than the doors.
Those two things are undisputable even for the most over the top of Jeremy Bamber's supporters.
But you are funny!