I for one love travelling but hate flying. I see two options for people who enjoy international travel but don't want their privacy invaded by TSA.
1. Travel by boat. You can hitch a ride on a cargo ship to just about anywhere in the world: http://matadornetwork.com/notebook/how-to/how-to-travel-by-c... It's more expensive than flying and takes longer, so this is probably not an option for most people.
2. Depart from another country. I recently traveled to New Zealand, and when I flew home from the Auckland airport to San Francisco, I had to go through an extra security screening because it was a US-bound flight. I was left with the impression that airport security in the rest of the world is not as draconian unless one of the endpoints of the flight is in the USA. So I suspect if you can drive or take the train to Mexico or Canada, you can avoid an unnecessary invasion of privacy. Last year, I took an Amtrak train from Vancouver to Seattle, and the border crossing was a piece of cake.
Edit: Does anyone know how airport security in Mexico or Canada compares to the US?
Even with a pretty large knife in my luggage, what happened was that I had to go through the metal detector with shoes off, and then I had to wait for the police for 20 minutes. They were very polite and told me that there would be no problem if the knife wasn't a "locking" knife (no idea why that's a problem), but they just kept it and let me go.
However, I imagine I didn't look like the typical terrorist, with four bags bursting with clothes as hand luggage.
It seems safe to assume it's just the fact that you were planning to carry it on to a plane that made them unhappy.
EDIT: I now notice it was you that made that original comment, so I'll answer that: A knife that opens with little effort and then locks into place allows for one-handed arming and stabbing, without the risk that the blade will snap back and cut the user. It also enables a blade the length of the handle to be stored in space slightly more than the length of the handle itself. A blade of the length of your typical pocket is considered sufficient to easily cause fatal damage even when used by an untrained fighter. In many countries there are exceptions for knives that require two hands to open, or where the blade must be held in place during usage or where the blade is below some set total length. The UK has fairly strict restrictions on knives in general, so most of those exceptions do not apply.
Flick-knives have been illegal since forever (in fact since 1959 according to Wikipedia - responding to the threat of "teddy boys"!). Locking knives that open under gravity and lock are also illegal.
A guard nearby saw my body language and pulled me aside instantly. There was a table set up right next to the counter where they did an immediate search of my luggage, asked questions, where was I, etc etc. Nothing harsh, very polite, and I'm sure my reactions and body language were being watched the whole time. Afterward I was given my place back in line with a thanks.
That is how airport security should be. I know Israel takes it even 10 notches higher than this, and it seems to work just fine.
(I'm an American who's been all over Mexico on several trips, most recently three months ago)
"On this itinerary, you may be subject to these security checks: genitalia scan (arr: LAX) or grope (arr: LAX), liquid check (dep: SYD)."
Damn good idea, though.
When you think about it, it's a net losing situation for the USA, because they can't possibly force every single country every single day to keep up the standards. And without a blanket coverage on the standards, the cause is hopeless because any wrongdoer is just going to pick an international flight to do the business.
http://www.theatlantic.com/national/archive/2010/10/for-the-...