I'm surprised the airlines haven't thought about hiring small tamper-proof boxes for carry on customers. Prohibited items go in at check-in and is locked by the staff. On arriving another person unlocks it and you get your goods. A large returnable deposit is charged plus a fee. Probably unworkable though.
I love going as a carry on as it's so much easier but don't like having to give up small prohibited items I like to take.
I love going as a carry on as it's so much easier but don't like having to give up small prohibited items I like to take.