As I posted earlier in the thread, I wait until its safe to do so and pull over and let them pass safely, then get on with my life. Really easy.
When I am on a main motorway. Its never practical to pull over. Some cases illegal?
Most tailgaters I deal with are on motorways. Especially SH1 into/out of Wellington.
Last time I looked(yesterday) the Wellington urban motorway SH2 has multiple lanes so safely, SH1 is multiple lanes until Paramata pulling over is generally easy. Beyond those points pull off points are many
I know this from towing my boat north on many occasion.