Hired a camper in NZ, and a few weeks after return I received an infringement notice for crossing the double-yellow lines ona twisty road. The notice advises a NZ$ 150 fine (£85 approx). Payment options being online (3% fee) or personal cheque by post - I think I can send in UK £

Does it make a difference that the Infringement notice has some mistakes?
- states my wife's date of birth, not mine
- no driver licence number
- misspelled postal address