Dont you just hate Noobs?
Sorry, should have said the obvious - yes it is a water leak, but damned hard to find where it is coming from. It is interesting (and thanks for the link) that last year she had both front glass winders replaced, but I cant be sure. An retired VW mechanic has suggested that I have the doors cleaned out as he says there are drainage holes at the bottom (well they are not going to be at the top, but you see my point!?)
Vicky has 73, 848 miles on the clock, a five door with Pirelli alloys. She has never failed an MOT. I wouldnt sell her as she was my second car after passing my test, until moving to this hateful place, she hadn't a single scratch or mark.
Thanks for the help and interest