So..
I spend hours riding and getting the train there to be told its not actually fixed.
The dealer takes me to the Citroen place where he has taken it, leaves me there do try and sort it all out.
Keeps phoning asking me what I have done about it, I explain that I am not doing anything until he gets back, its between him and the Citroen place, I just want my car sorting.
He turns up, says he will sort it and goes to get me a car I can borrow in the meantime.
His "mate" turns up ages later with an old, dented heap of a car, needing a lift home from me ! Dealer is now keeping a very low profile …
In the end the Dealer phones saying he will pay whatever the Citroen place say it will cost (approx £450 for a new oxygen sensor ?)
In the end I drop the "mate" home, and end back up the M3…
The crappy old car he had lent me then breaks down !!!!! I manage to repair it after a fun time on the hard shoulder….
Get home hours later with an old banger which only just runs, needs new brake pads, clutch, windows done open etc etc……