...strict limits on opening and closing hours, the rules only allow sales during certain periods of the year, price promotions are circumscribed, loss leaders are illegal, store sizes are limited and even the types of shops allowed to open up are regulated.
But now the labor unions have won a case against Sephora to prevent the retailer from staying open late,
...to protect workers from unscrupulous owners who force them to work antisocial hours. ...The cosmetics chain reckons it does about 20 percent of its business after 9 p.m., and the 50 sales staff who work the late shift do so voluntarily — and are paid an hourly rate that is 25 percent higher than the day shift. Many of them are students or part-time workers, and they have publicly expressed their indignation about being put out of work by labor unions.