What precaution should passengers take regarding liquids in carry-on luggage?

Passengers should ensure that liquids in their carry-on luggage are contained in bottles or containers that do not exceed 100 ml. This regulation is in place to enhance security during air travel, as larger volumes of liquids can pose potential hazards if they were to be used to create explosives. The 100 ml limit aims to minimize any security risks while still allowing passengers to carry a small amount of liquid, such as personal care items or beverages, for their comfort during the flight.

In addition to the individual container limitation, all liquid containers must typically be placed within a clear, resealable plastic bag that holds a maximum volume of one liter. This policy is designed to facilitate quick and efficient security screening, allowing security personnel to easily inspect the contents without confusion or delay. Through adhering to this guideline, passengers help maintain a safer travel environment.