So a quick look at the search results for 'Insurance' suggest that up until a couple of years ago at least car insurance was pseudo-optional, with loans requiring insurance but otherwise third party insurance was included in the road tax. Is this still the case? Given the ridiculously low price for fully comp (it sounds like under £1k / year) is there any value in getting a letter from the current insurers documenting my no claims bonus (I think I have 17 years protected no-claims)? Does it make a difference? Are there insurers who will credit overseas drivers (assuming you convert your license to NZ one)?