7 things you should never do on a plane, according to the experts

Frequent flier? Listen up (Picture: Getty Images)Whether you’re a frequent flier who jets across the world for work, or someone who hops on a plane twice a year for a well-earned break, most of us will have boarded a flight at some point in recent months.
And whatever the reason for travelling, we all want a relaxing flight which sees us arriving at our destination refreshed and ready for our onward journey.
But just like any form of public transport, how you behave when you’re on a