An interesting side-note, that I am sure will piss everybody [read – read-heads] off, is...
What I found in my out-of-shear-boredom observation of humanity is that most red-heads I observe are in some way involved in crime.
In Russia, I can wager (and most probably win) that if you do some research about any red-head, father/brother/uncle of that person would have most probably been “inside”.
Australia, for example, has a very large proportion of read-heads, and do you remember how that country begun?
In UK, I find that although red-heads are spread across the community, I observe more of them in poorer communities, and in documentaries about unruly children, or neighbours from hell.
It must be said, however, that there are several different types of red-heads, The “real” gingers can be distinguished by white, pigmented skin, noticeable sharp chin, red lips, and blue/green eyes, with pink “soft skin” bits.
P.S. and about the actual article: When I had to fire a guy, it was a nightmare, I had to consult with lawyers, thankfully, their bill was covered by my trade industry organisation, but still. If I want to fire somebody, I do think that it should be that difficult. I will hire a guy to be a salesrep, and he then becomes “goth” or something along those lines, I want to fire him, without fearing tenth of thousands of pounds in fines and settlements!