Mike Hosking: The accuracy of polls in election year

Once again, we have an interesting insight into polling.

Yesterday we told you about the poll results from TOP and their numbers in Ilam.

Ilam is a blue seat in Christchurch. It was held for years by Gerry Brownlee until the Covid upheaval three years ago when Sarah Pallett, who never thought in a million years she would win it, won it.