Top tips for travelling on the busiest week of the year

2.5 million passengers will travel through Auckland Airport in its busiest five weeks of the year. Travel can be a great joy but also a legal minefield; who covers costs with a cancellation, what if you get bumped from a flight that is over booked, and what's the deal if the replacement flight is more expensive. Jessica Walker from Consumer NZ spoke to Lisa Owen with tips for travellers.