Hi, would like to know if data is collected for all road accidents in New Zealand involving drivers with foreign or international drivers licenses and if possible their country of origin.

I am doing a degree level statistics paper and have noticed (especially in Northland where I live) the amount of fatalities involving foreign drivers lately. I think also, that the NZ public deserve to know the impact of these drivers on the NZ people, not only socially but also the cost to taxpayers through ACC.