Airport security bans surprising food items despite them not being liquids
![Airport security bans surprising food items despite them not being liquids](https://i2-prod.mirror.co.uk/news/uk-news/article33125215.ece/ALTERNATES/s615/0_man-at-airport-security.jpg)
Many airlines charge for food and drink onboard, and prices vary from airport to airport - so it's perhaps unsurprising that more passengers are opting to take their own food with them.