Best Answer - Chosen by Voters
If I remember rightly, immediately after 911 there was a total ban on hand luggage, This was lifted fairly quickly.
There is still a worldwide limit on liquids in hand luggage, which is fairly rigorously enforced.
Prior to 911 security was pretty much a cursory check, nobody really thought about hijackers destroying planes or suicide bombers
The thing that bugs me about the security is the lack of consistency.
Laptops in bags / out of bags.
Shoes on / shoes off.
Two days after 911 I flew out of LGW and had to pack nearly all hand luggage in hold bag, seven days later I flew back from the Greek islands with only a nod to security.
I've flown to countries where they seem more concerned about meat products than explosives.
I can't take a metal nail file on a plane but sit in business class where they give me steel cutlery.
They only way to make flying 100% safe is to ban all flights.
Sorry my pet bug bear, travelling used to be fun.....
Source(s):
Ex very frequent flyer