So it never rains but it pours!
The failure list was extensive:
Front sidelight bulb - it was working when I tested it
Front nearside kingpin bearing - fair cop it was worse than I thought
Front offside Kingpin bearing - again worse than I thought
Front nearside wheel bearing - looked fine to me but now its in bits I can hear the noiseÂ
Brake imbalance at the rear - going to be hard to find as the brakes are all new.
But strangest of all - Roll Cage!
Having passed the MOT in the last few years the Roll Cage managed to fail on "obscuring Area A on the windscreen"