Costco requires the driver hand over the keys and stay at the receiving desk until released. The Pepsi bottling centre required drivers to stand on the dock and throw boards. Drivers had to wear hear nets and beard nets. I always laughed at Pepsi as I shave my head but still had to wear a hair net.
I don't miss ANY of that. None.. A few years of pulling box trailers then I found food grade tankers. Good lord never a square trailer again OTR. I got me a nice cushy paid by the hour driving job now. Make more now than I ever made OTR. A funny story i delivered to a place that made u turn in keys. Kinda embarrassing when I had to go back for my spare set of keys an hour later after they unloaded me and I had left.