India, Dec. 6 -- When preparing for air travel, knowing the restrictions for your carry-on baggage is paramount for a seamless journey through security. Both the TSA (Transportation Security Administration) in the US and Indian airport authorities (DGCA/AAI) enforce strict regulations globally. Items like large liquids over 100 ml, sharp objects and serious blunt instruments are routinely banned from the cabin and must be placed in checked luggage. A crucial 2025 alert concerns power banks. All spare lithium-ion batteries and power banks are now strictly prohibited in checked bags. They must be carried onboard. This mandate addresses fire risk. These uniform security protocols ensure passenger safety and prevent significant delays at the ...