“No headphones on the plant site!,” shouts the porter. I’m surprised that so much fuss is being made about a little music — and on a Monday morning, at that. And this is just the beginning. Don’t glance at your smartphone when going up the stairs, don’t step into the production hall without protective shoes, and don’t put burning candles on birthday cakes. It seems that companies like Daimler have more safety regulations than there are working days in the year.