![TSA on Twitter: "For some travelers this may be new. But for us, the answer is old. Knives are not allowed in carry-on. Exceptions are non-serrated, round-bladed butter and plastic knives. All TSA on Twitter: "For some travelers this may be new. But for us, the answer is old. Knives are not allowed in carry-on. Exceptions are non-serrated, round-bladed butter and plastic knives. All](https://pbs.twimg.com/media/EzG7NeDWUAEI3RQ.png)
TSA on Twitter: "For some travelers this may be new. But for us, the answer is old. Knives are not allowed in carry-on. Exceptions are non-serrated, round-bladed butter and plastic knives. All
![UK Flights: Hand luggage rules - can you bring scissors on a plane? | Travel News | Travel | Express.co.uk UK Flights: Hand luggage rules - can you bring scissors on a plane? | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/590x/uk-flights-hand-luggage-rules-scissors-1006258.jpg?r=1534924017486)
UK Flights: Hand luggage rules - can you bring scissors on a plane? | Travel News | Travel | Express.co.uk
![Amazed that we can't bring knives and forks on a plane yet here we are being given them, as well as a glass that can be broken into a much more lethal Amazed that we can't bring knives and forks on a plane yet here we are being given them, as well as a glass that can be broken into a much more lethal](https://media-cdn.tripadvisor.com/media/photo-s/17/47/29/4e/amazed-that-we-can-t.jpg)
Amazed that we can't bring knives and forks on a plane yet here we are being given them, as well as a glass that can be broken into a much more lethal
![Delta to start using bamboo cutlery and biodegradable items on flights - YP | South China Morning Post Delta to start using bamboo cutlery and biodegradable items on flights - YP | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/portrait/public/d8/images/canvas/2022/02/09/37e97889-789c-4f73-a850-dc743a50f749_10e9fd5e.jpg?itok=aSnjxrrN&v=1644403693)
Delta to start using bamboo cutlery and biodegradable items on flights - YP | South China Morning Post
![Why is it forbidden for passengers to bring knives aboard an airplane, given that the airlines provides knives during in-flight meals? - Quora Why is it forbidden for passengers to bring knives aboard an airplane, given that the airlines provides knives during in-flight meals? - Quora](https://qph.fs.quoracdn.net/main-qimg-24de69291f548093c536e9a6e62151e3.webp)