Well after lifting up the fusebox as described we discovered a wire has been scotchlocked onto the lighting circuit, this wire goes into the car, behind the dash, and is terminated into an in-line fuse holder, with a 10A fuse in it, which is then connected to the rear fog light switch, there are a couple more wires chopped and mashed together that randomly go off to other places.

I will post up some pictures tonight for you to look at but im at a loss now, even with the engine runningI was only getting 10.5v across the battery, so i took it off and its been on charge for two days, will refit it tonight and see if the car will start under its own power

there is also another random wire that is connected to the loom inside the steering cowel, but im wondering if this is for the alarm to flash the hazards