That's a Facelift model 2005-2008
Thanks Steve. I had been browsing pics online and came to the same conclusion. There are also two more Jazzes on my street (of just 17 houses) which are a 2006 and a 2008 and I was going to look at them. The 2006 is a 'Sport' so not helpful but the 2008 is the same.
The settlement figure for our car, plus the scrap value of it (including original CAT) comes to about £1000 for which I could get a whole car. But the thing is, there would be no knowing the history of that car. Whereas we have had this car since November 2013, so coming on 8 years. So I think it is worth the price of a £100 (or so) bumper and £250 labour to rejig and repair.