Whether or not these laws are actually enforced is another matter. [Insert obligatory reference to Turkish barbershops]. But I've been asked to show ID at every job I've ever had, so companies obviously care about it even if the risk is low.
[0] source: https://www.irwinmitchell.com/news-and-insights/expert-comme...
Is the implied assertion that the majority of Turkish traders are operating illegally?
They're certainly suspicious: all across the country, high street retailers are going bust, and yet somehow all these barbershops, nail salons, takeaway joints etc are staying in business, able to afford prime commercial real estate even though you never see anyone in there getting their hair cut or their nails done.
I don't know why the Turks in particular are being singled out, but that's the meme. The "American Candy Stores" in London are another famous example.
There's an old saying where I'm from that the barbershop is the safest line of work because everyone needs their hair cut.
Where I am, admittedly in the Netherlands but I grew up in the UK and haven't noticed a huge difference, nail salons are always quite full when I pass, and I see food delivery drivers almost every time I look out the window. Similarly the barbers always seem to have clients. Could be the time of day you look?
Just going to throw it out there that it's a bit disconcerting to see these kind of criminal stereotypes associated with a certain people on HN.