Job done!
Awkward as bloody hell to do, but done.
Spoke to the fella on the VW parts counter this morning and he stated the end plate breaking off is a common problem so evidently VW can't be bothered to fix things. The recent issue of them fiddling the emissions I suppose typifies their attitude.
Hopefully now the clutch pedal will work until the car goes to the scrappy where someone might salvage to replace their broken pedal.
many thanks for the postings folks.
For anyone interested, when doing work on the pedals inside the car or anything under the dash, rather than bruise your rib cage on the door well, get a length of board and a box the same height as the door well, then put the board on the door well and box, then you can lie on the board in relative comfort.