Air New Zealand is starting to take a closer look at people's carry on luggage.\xa0
The airline allows bags of up to 7 kg and 118 centimetres in length into an aircraft's cabin.\xa0
If it's bigger than that passengers will be told to check it in, and if necessary, pay for the privilege.\xa0
General Manager of Airports Kate Boyer says told Mike Hosking that they have noticed more people pushing the limits.\xa0
She says it slows down passengers and impacts space on board.\xa0
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