An empty container can be checked through airport security. There are no restrictions on empty containers, however, if something seems suspicious, you will not be allowed to take it through security.
Yes, most solid food is allowed through TSA security. See the Related Links below for a list of common liquid and gel food products that either need to be placed in your checked bag, shipped ahead, or left behind at home.
No, you can't take sandwiches through airport security. They would have to be in your checked baggage. You can, however, buy sandwiches once you've gone through security at most airports.
any food
If it is checked yes, but it may be cutoff to be inspected.
Yes, it gets checked several times as you go through the system.
Yes, just not beverages. yeah but the food has to be under the security weight limit, though.
If you have a through ticket your bags should be checked all they way. You do have to go through security again at Lhr
Yes, you can fly with food, but there are restrictions. You can take food in your checked baggage, but food you take on the plane with you must be purchased in the airport after you have gone through checkpoint.
You can bring your own food on a plane, however, you may not be able to get it through security! You are safer to buy food at the airport once you are past security.
no drinks at all. so, mabye 2 food items.
Most countires INTERNAL flights will allow certain food products through. You need to contact the border control for your country. For EXTERNAL flights the marjority of countries will not allow food products that can be a security risk to their eco system through. Again you must contact the border control agecies in your country to determine what can be taken through.