What items are prohibited from being carried in a passenger’s carry-on luggage?

Sharp objects are prohibited from being carried in a passenger’s carry-on luggage due to safety and security regulations. Items such as knives, scissors, and other pointed instruments can pose a risk if brought on board an aircraft, as they could potentially be used to harm someone or create a security threat. This strict regulation is in place to ensure the safety of all passengers and crew on the flight. Although some electronics, clothing, and food items can generally be carried on board, sharp objects are consistently banned to mitigate risks associated with inflight security.