Hi
Thank you for your indulgencies regarding the puree problem! - I did not mean to hijack the thread with it!
Anyway, the stuff is 'Trattoria Verdi' - Tomato Puree - Discount brands, produced in Italy for Tesco.
No mention of any other ingredients such as Basil, nothing at all to indicate that it is not pure.
However I recommend that you do not, in a moment of - Oh, panic no puree - oh - that will do - buy any for your curries. It is nasty in curries.
Thanks