[physicsguy]

Most people are paid cash in hand if they're working illegally realistically. I'm not sure that would change. But in enforcement it might since you could theoretically make it a legal requirement to produce the ID, that's the norm in many other countries.

[rhetocj23]

Nah this is over come with data.

E.g. if a firm is doing better than its peer group with less employees on the books, something is suspect.

[gambiting]

Honestly the biggest problem is that government requires companies to verify identity of their employees but doesn't give them any means to do so. There was a recent case where a fish and chip shop owner was fined £40k for employing someone without a legal right to work in the UK, and the owner said the guy literally showed him his British passport, turns out it was a fake - but how was he(the business owner) supposed to know, if the government doesn't allow him to check this?

[mytailorisrich]

Articles in this case all say that the illegal worker only provided a photocopy of his alleged British passport.

I.e. the employer did not properly and seriously carry out the checks as he didn't ask for the original, hence the heavy fine.

"The business did not see the original copy of the man’s passport, which its owner, Mark Sullivan, said was a “clerical error”" [1]

As I commented previously it is hard to counterfeit a modern British passport in a way that looks genuine and obviously any checks require sight of the original passport...

[1] https://www.theguardian.com/uk-news/2025/jul/22/surrey-chipp...

[gambiting]

I literally just got a job with a big British corporation and all they wanted was a photocopy of my passport, no one checked the original. So this practice seems at least relatively common.

[mytailorisrich]

This just means that incompetence, or worse, is widespread (not a surprise, though).

Then they will feign ignorance when fined 40k+.