Luke caught Terry Collins from the AA to ask a burning question that has arisen the past few days... How do traffic lights actually work?

<p>Luke caught Terry Collins from the AA to ask a burning question that has arisen the past few days... How do traffic lights actually work?</p>

Hokonui Breakfast with Luke Howden. The only live and local breakfast show in Mid Canterbury on 92.5FM or 96.5FM

<p>Hokonui Breakfast with Luke Howden. The only live and local breakfast show in Mid Canterbury on 92.5FM or 96.5FM</p>