spotted wednesday night was 2/3 car behind me from minsterworth heading towards cheltenham roughly around 6.30, overtook me on the longford bypass. i flashed you across from middle lane on the elmbridge court roundabout

Highly unlikely, if not impossible that it was an N reg and UK.

it definately had uk rear bumper fog lights fitted & oblong number plate, had series 4 (i think) rear spoiler and had perspex strip with brakelight (that threw me a little) but it was dark

Likely a JDM car with UK rear bumper. Mainland Europe got the Z32 until late 95 and thus had some series 4 cars, but they're extremely rare. UK got the Z32 up until 94.

That would have been me! As correctly deduced she's a JDM car but with a UK spec rear bumper so I didn't need to fit aftermarket fogs. I only just discovered this thread which is why I'm 4 months late in replying. Were you in a Zed at the time, I don't remember seeing one but it was a long time ago. And belated thanks for flashing me in!

ha no i wasn't driving the zed at the time i was on my way to work in chelt, so was driving my range rover.

Didn't think I'd missed one. I occasionally spot a silver Zed on the A40/A48 but I don't think there are many around our way.

not seen a silver one i keep passing a black z31 in cinderford where i live, but used to be loads around here i think i'm the only one left in the forest area