Must you see your hairstylists hair?

Do you need to see your stylist’s hair? Do you have to like their hair? I’ve never had a cut from anyone wearing a headscarf, but I’ve had cuts from stylists with bad hair. So I wouldn’t reject a stylist in a headscarf. Why? From years & years of female & male stylists of many different backgrounds doing my hair, I’ve long since lost hope. They either don’t know what to do with my hair, or they straighten it because that’s what they know how to work with.
I certainly feel for the 19 year old who is trying to find a job in her field. It would be taking the easy way out for her to just find a job in a Muslim salon (are there many in London?) - but it wouldn’t address the issue at hand, that in this day & age, shouldn’t we be more accepting?
I also can see the point of the young struggling business owner. Business is business, and displaying hair is the #1 priority for a hair salon.
The case will be heard in January.
http://pqasb.pqarchiver.com/thestar/access/1380597861.html?dids=1380597861:1380597861&FMT=ABS&FMTS=ABS:FT&date=Nov+10%2C+2007&author=Tim+Stewart&pub=Toronto+Star&edition=&startpage=AA.3&desc=Headscarf+comes+between+woman%2C+job+in+hair+salon%3B+Muslim+applicant+sues+Canadian+shop+owner+in+London%2C+alleging+religious+discrimination