In article ,
says...

On Sun, 19 Jan 2014 13:05:28 -0600, Boating All Out
wrote:

Name one law against things people want that has not caused a massive
underground enterprise to supply that item and short circuit any
effort to regulate it..

Incandescent light bulbs.

There does not seem to be any shortage of 100w incandescent bulbs
If it really became something people wanted in any quantity, they
would be coming in by the truck load.

http://www.elightbulbs.com/Halco-063...UOOg odHSYAtg


There's no shortage because virtually nobody wants them.

I think "people want" is variable.
People in Mass wanted gun registration. They got it.
It'll happen federally, when the times comes.
Guns don't care about state borders.

Again, how relevant is gun registration if more than half of the guns
never get registered and nobody who plans to use them criminally ever
registers one.

We've been through this. It's simple mechanisms that get it done.
The gun owning population is much less than that of car owners.
How many cars are unregistered?
If it's decided to register guns, it will be done.
You will be dead before it happens, so you won't hve a say.
That's part of getting it done. Old farts dying off.