You have it backward. Employers are REQUIRED to ask for proof an employee is legally eligable to work. The potential employee can choose to provide a passport or other legal documentation, but the employer MUST ask, and must get it before employing someone.
As for how you know someone is driving without a license, they also likely have no registration, no insurance, etc. All those can be checked based on the tags, home address, etc.
But the bottom line is, for PIs who are used to tracking down hidden assets and willful trickery, finding illegal aliens would be like shooting fish in a barrel. $1000 per head reward, and these guys would do five before breakfast.
But noooooo, YOU would rather the government tagged and track us all.
I never said that. Why don't you document where I said that -- you can't!
Employers are REQUIRED to ask for proof an employee is legally eligable[sic] to work. The potential employee can choose to provide a passport or other legal documentation, but the employer MUST ask, and must get it before employing someone.
So private companies are required by the government to get their potential employee to show their papers in order that they may get a job? Gee, that sounds familiar.
How is that different than private airline companies required by the government to get the potential air traveler to show their papers in order that they may travel by air.
There's not a dimes worth of difference. Same goes with the drivers license and registration example -- all which was my original point.